JVD02,
As I said, you could be right. I'm not wedded to the idea Bradford is great, he could prove average or worse for the rest of his career, I don't find that too far fetched. You made some good points, too. As is usually the case, the truth may lie somewhere in between our views. Putting the ball on the ground 6 X in that span wasn't good (albeit losing it twice).
RB Murray certainly flashed talent in DAL. I had high hopes on his being reunited with Bradford (roommates at Oklahoma), but everything turned to dust. In his case, Kelly's scheme seemed to be a mismatch for his skill set. He thrived and flourished in DAL running out of a power I and with heavy volume. Last year, he looked like a fish out of water (reflected in his 3.6 yard per carry average, well down the list). This critique is a separate issue from OL cuts/injuries/general struggles and ineffectiveness. Mathews is talented when healthy, which I think he was for the most part last year. He only had about 100 carries though, so hard to do much given the low volume. He looked a lot better than Murray and probably deserved the ball a lot more accordingly, but sometimes it is hard for coaches to admit mistakes until it is too late.
Bradford hasn't shown the potential for greatness yet, so no argument there, either (since the post I copied/pasted highlighted some on the surface above average metrics, there could be some "by implication" confusion and misunderstanding on this point, just to be clear on my stance and spell it out explicitly). Before his multiple torn ACLs a few years ago, I was mainly suggesting he could be better than he appears statistically. There were some anomalous data points in his background. From 2007-2011 the Rams were 15-65. The worst half decade stretch in the NFL. EVER. That isn't normal (what are the odds of that, how many teams X various half decade spans at different junctures/timelines throughout their respective histories have there been?). In three of those initial epic ineptitude preceding seasons (a death spiral-like downward progression of 3-13, 2-14 & 1-15 - from 2008 to 2010, they drafted Chris Long #2 overall, bust OT Jason Smith #2 overall and Bradford #1), he wasn't even on the team. Than as a rookie he wins ROY*, finishes 7-9 and nearly makes the playoffs. Many in hindsight look back and say he has never had a winning record, ergo he is simply a loser. PERIOD. I'd say, in context, under the circumstances, that was a near heroic, herculean improvement.

Than he was hurt in 2011 (10 starts due to high ankle sprain, and he may have aggravated it and been limited in some of those starts?), and the team regressed to their pre-2010 form with a 2-14 record. Which was going in the wrong direction. Digging a little deeper, that was the season in which PFF or Outsiders (same?) stated the Rams were the most injured team of the decade. Again, what are the chances Bradford inherits one of the worst teams in league history based on their trailing five (and especially three) year record, than in a soph slump season his team is the most injured of the decade. It has to be astronomical. Than in year three, Fisher/Snead hit the reset button and blew up the team. Probably not a bad idea given the Rams combined 8-56 record in four of the previous five seasons (.125 for those playing at home - only one of which featured Bradford), but sub-optimal in terms of skill position continuity, as factors such as rapport, chemistry and timing in the passing game are built over TIME. Despite this handicap, he again nearly reaches .500 for the second time coming off a season with 1-2 wins (and the only two of three times the Rams weren't the most injured team of the decade). He was off to a career best start in 2013 (14/4 TD/INT ratio in seven starts would prorate to 32/9 over a full season - which I get is a questionable extrapolation since he has been frequently hurt, only playing 16 games in his first and third campaigns, essentially 40% of the seasons he has played, not counting his preseason second torn ACL preempted 2014 season - we could at least note he was statistically productive while playing in 2013, if not reflected in a winning record, perhaps in part for systemic reasons not entirely in his control, and he was also saddled with young, inexperienced WRs such as raw rookie Tavon Austin and uber-raw soph Brian Quick, as well as flawed TE Jared Cook who was just released by the team). One critique that this TD/INT ratio was unsustainable due to a historically improbable pass/run ratio around the goal line may well have had merit. My counter was that even if they threw instead of ran for a seemingly highly unlikely percentage of TDs in the span in question, he should still have received SOME level of credit for helping put them in position to score in the first place. Dunno? Than he had a torn ACL (same one) in consecutive seasons. Again, I don't now if that means he is fragile, or was just flukey and chalked up to bad luck? I will say, I can't see an obvious connection between his shoulder or collarbone injury at Oklahoma, high ankle sprain in 2011 and the ACL injuries. Clearly there was increased risk for the second torn ACL after the first (I think I read the risk would have been markedly diminished if he could have waited like 18 instead of 12 months, which would have been more ideal medically speaking, but that isn't SOP in the NFL, and Bradford and Fisher were under the gun to perform and start winning - I also think Kelly, who seemed well informed on football-related injury risk percentages, stated the risk for Bradford to suffer ANOTHER torn ACL was in the neighborhood of 10%, give or take a few?). So back to the consecutive torn ACLs, how often has that happened, to a QB? Ever, to a starter, since the merger?
So in answer to the post immediately above yours, I can appreciate and understand how Bradford has an average or worse stigma attached to him (and appears on the surface to have earned it, deservedly), based on his individual performance and his team's records in general during his career. What I've tried to show above is that there is very little about his career that is *AVERAGE* when you dig deeper in terms of contextual and situational factors (TL/DR summation - inherits arguably worst team ever as a rookie, most injured team of decade as soph, roster blown up by new HC/GM in third year, torn ACL scuttles next season and a half, his fourth and fifth, year six he goes to a new team with a highly passing game-friendly HC but that decimated his WR weapons by cutting Desean Jackson in 2014 and allowing Jeremy Maclin to walk in 2015 off-season). It is as if a handyman or construction worker inherited property smack in the middle of the San Andreas fault during a historically freakish confluence of violent activity, his house keeps falling down year after year, and neighbors observe, "Wow, that dude must not be very handy or a competent construction worker, since his house keeps getting repeatedly destroyed."
More on garbage time, since that seems to be one thrust of your argument and important enough for you to warrant highlighting again, so I'll address it again, a little differently. While you are focusing on the presumed end game statistical padding advantages (point taken, as far as that goes), try and view it from the flip side perspective, and ways in which so called "garbage time" ISN'T good. It makes an offense one dimensional and easier to defend. You can't keep a defense off balance when they don't have to defend the run. They can stack defenders against the pass. Particularly explosive, over the top, chunk yardage big plays (see the notorious "prevent" defense). They concede short passes. Which tends to reduce things like Y/C average, which is precisely one of the biggest critiques leveled against him.
IMO, where we appear to differ primarily is I seem to have a higher degree of confidence that if he ever finds himself in better surroundings and with an upgraded supporting cast, he has the ability to eventually be better than average (without necessarily being great).
* In the interest of balance and proportion, FBGs Chase Stuart wrote what turned out to be a prescient post in rigorously putting Bradford's ROY campaign in context by placing it under the statistical microscope, counterbalancing the obvious point that he inherited a terrible team and receiving weapons by noting he was favored by one of the easiest schedules (personally, not sure how to interpret/weight the meaning of those contrasting and even opposed respective factors, but appreciate that he shed light on alternate perspectives?)
http://www.pro-football-reference.com/blog/?p=9017