It's far easier for a team and coaching staff to contribute to growth of skill and knowledge of game than it is for them to contribute to the growth of character and maturity.
Imagine you are hiring sales people. You have 2 candidates. One has all the tools, knows how to close deals. Is polished and knows his script and process. But there are real concerns about his character, in small ways. May be very arrogant, doesn't seem to learn from past mistakes very well.
The other is a natural people person. Hard worker, liked by everybody at his previous employ. The former company was very successful but you know their process, scripts, sales tools were not as sophisticated as yours. This candidate has no questions regarding his work ethic, character, leadership. But he's going to need more skill training at the finer points of sales that candidate 1.
This is the crux iMO. If you take Mariota you know you have more work to do with the finer points of running a pocket offense. If you take Winston you know you have to work to either nature him or keep a handler around.
Good post and one that gets to the root of the dilemma. I'm not sure if this is necessarily true, or not though. Plenty of good guys have come and gone in the NFL and never evolved physically to reach the level needed to attain success. Also, mental development and maturity aren't isolated to off field antics. There is on field maturity, mental capacity and natural instincts which lend themselves to playing QB in the NFL. Guys like Harrington, A. Smith and Tebow couldn't have been nicer, hard working guys who would have cut off a finger if it would guarantee their success. Physical limitations held them back. Others like Gabbert, Locker and Freeman never seemed to be able to mentally transition to the NFL game and complexity for one reason or another.
I mean is pocket feel and instinct really something you can develop with any high level of success? Believe it or not the fight or flight instinct plays a large role if a guy is going to stand in the pocket with 300 LB DL are trying to crush him. What about field vision, anticipation and leadership? Are things that are more likely to be improved upon with coaching than things like behavioral maturity? I really don't know. I don't think anyone knows and that is the rub. The mental aspects of playing QB are far greater than just off field or on field. It's a complex soup.
At the end of the day what's so different about the stuff Winston has been involved in vs a guy like Marino, Roethlisberger or a slew of other guys I could name?
It's pretty easy to look back and point out the guys who were massive failure like Leaf and say; "I told you so. This is the risk behind Winston." The truth of the matter is nobody knew Leaf was going to turn into a nuclear disaster. The guy was picked 2nd overall by a real NFL team with millions of dollars and resources that are damn near infinite compared to what us leisure message boarders have available. Nobody knows what's really going to happen once these guys get in the NFL. Leaf is a cautionary tail that applies to everyone IMO. Not just some isolated guys we may choose to support or not support. It truly shows how little we all know sometimes. Which brings me to the next point...
I think something that is being greatly glossed over in this thread is that there is also risk with Mariota busting because he doesn't have the mental makeup to succeed. I mean people are acting as if it's a shoe in, the only way he fails is if he doesn't mature physically. At worst he perhaps doesn't fully grasp a more traditional NFL offense but no worries because the team will cater to him anyway and adopt some form of his Oregon offense. It's possible he just fails to grasp it at all. Do I think his intangible risks are greater than Winston? Well, that depends on how you're looking at it. On the field intangibles I'd give that edge to Winston. Off the field I'd give it to Mariota. What's more important? I don't know the answer and I'm sure every team falls somewhere different on the spectrum.
My personal take on Winston is that he needs to be humbled. He strikes me as a guy who's been given a long leash his entire life because of his rare gifts athletically. It's caused him to get a bit full of himself and have a persona that he's above the law in a sense. I don't really have anything concrete to justify that. It's just an impression from seeing him and reading about him. Teams will surely get a very deep dig into his personality. Far more than I ever could which is why I try to minimize that aspect of it when evaluating players. The good thing is, the NFL has a near sure fire way of doing that to all players. At some point you are going to be humbled as a player in the NFL. How do you respond is the question?