Jay Cutler is 30 and his best football is ahead of him he might as well be 40 because it doesn't matter to Marc Trestman.
I was looking at the 2002 Oakland Raiders roster and i seen the ages of some of those guys and was definitely impressed with their production and it left me with another good reason to trust Marc Trestman check it out.
Rich Gannon - QB - Age 37 - 4689 Passing yds - 618 Pass Attempts - 418 Completions - 26 tds - 97.3 QB Rating
Charlie Garner RB - Age 30 - 962 Ru Yds - 941 Rec Yds - 1903 total yds from scrimmage
Tim Brown WR - Age 36 - 81 Rec Yds - 930 Rec Yds - 2 TDs
Jerry Rice WR - Age 40 - 92 Rec Yds - 1211 Rec Yds - 7 TDs
Trestman's system itself seems to be solid no matter the age, i just found that interesting and it gives me alot more confidence on the impact Trestman could have. It's amazing really if you think about it even going into the CFL QB Anthoney Calvillo was 39 and very productive.
Trestman values experience and knowledge and obvioulsly that philosophy doesn't fail him and i doubt it will fail this season with Cutler and the rest of the offense who are infants still to Trestman.