To me, it's a simple smell test. Cutler simply doesn't stink like he did last year. Whether is due to coaching, moving the Marshall cancer, Cutty coming to an epiphany, or random luck...Cutler is simply playing better. Yes, he makes some mistakes. All QB's do, and some a lot more than others. But, given what we've seen of him in the past and what we're seeing now...he has improved.
I really thought he'd be gone after this season. Now, I don't think so, nor do I want him gone. We keep him for his contract, draft a young groomable QB this and/or next draft and have them sit and learn for a year or 2.
We all know he had the physical skills. What I think we're seeing is improved mental skills and possibly some maturity/wisdom.
His mistakes aren't snowballing into numerous ones in a row. He is bouncing back and making plays. Big plays. Like any of the top QB's.
I simply like what I've seen. He's helped made us watchable again.