I expect to be one of the few people that don't think Herm is the biggest problem in KC. There's a reason Vermeil walked away from this franchise when he did... not that he had a ton more playoff success than Herm has had with a much less talented roster. IMO these are the major factors in the decline of the Chiefs;
- OL, a lot of us asked every offseason why they weren't doing more to prepare for the retirement/decline of those guys. The old line "well we have new stiffs to replace last years stiffs on OL, and the new guys just CAN'T be worse!" has been repeated by some of the KC faithful for far too long.
- QB, they didn't ever seem to have a plan in place to replace Trent Green until he was injured AT THE AGE OF 36. If you don't already have a guy groomed when your starter is 36 then you pretty much deserve what happens.
- RB, Remember when LJ was Adrian Peterson a couple of years ago? Lots of youtube links of LJ running with a full head of steam through the line of scrimmage without getting touched. Some of us tried to point out that OL was helping an awful lot but we were shouted down. Herm didn't sign LJ to that monster contract. Speaking of contracts and salary cap situations....
- Pass Rush, On the flip side you had a young stud DE that helped the KC defense to tie for the 10th best pass rush in the NFL last year. You let the whole Allen contract situation fester and the salary cap goes up leaps and bounds(big shock) and suddenly it makes economic sense to trade Allen. Maybe it's just a coincidence KC fell from tied for 10th to tied for dead last with CIN in sacks. Maybe. Allen may not be lighting things up in MIN quite yet... but he has 1 fewer sacks than the entire KC team. Oof.
- CB, See OL/QB. When you have guys that old as your starters you just have to draft guys to groom relatively early in the draft. And speaking of draft....
- Draft, When you have a team as old as this Chief team was it's vital to get more than 1, sometimes 2 quality guys out of each draft. Let's take a look...
http://www.pro-football-reference.com/draft/kan.htm
.... I know I'll get lambasted by the sharks here for not blaming everything on Herm, but Herm hasn't been drafting those guys for the last 10 years. Vermeil was wise enough to see the window closing on the core of players he left. I'm still shocked Herm was able to ride these guys for one last playoff run.
All that said my vote was for 2 years. Turnaround happen a lot faster(for good and bad) in the NFL than people realize. It was only about 2 & 1/2 years ago people thought the Bills were a joke and they had fewer young pieces to turn things around than KC does now. Wouldn't be a sexy location for Cowher to land as HC but imo it would be the perfect fit for a community. KC has some of the best, most ravenous fans in the NFL and would support a fiery HC like Cowher for a decade or more and now that someone else has had to endure the brunt of the rebuilding Cowher would look like the miracle worker for just getting this team back to playoff contention.