I would honestly say Rex has a very very slight edge in arm strength based on what I remember seeing from both of them. Cutler is much more accurate downfield though. That ball to Knox was a bomb though...it was around 65 yards! Anyways, another advantage Cutler has over Rex is the fact that he's 2 inches taller than Rex. I always felt that a lot of Rex's issues came from him not being able to see the entire field well enough when he was under pressure, so he would often make incorrect reads or go off memory of the play and hope there wasn't a safety hiding behind the arm of that lineman that's in his face. Cutler's vision is much better in those situations because a) he's 2 inches taller and b) as you mentioned his pocket presence is superior to Grossman's, and he can move around inside and outside the pocket better than Sexy Rexy. It's sad because Rex has a lot of tools that a lot of QBs wish they had including arm strength and confidence. But he's also missing important tools that kept him from being more than a good backup, marginal starter. Rex certainly had his moments. He looked like a superstar plenty of times. And then he started getting blitzed, and he looked like crap. Well, we can compare specifics about size, arm strength, etc. The fact is that we've seen both of them make amazing deep throws. The big difference seems to be that Cutler has much better poise and seems to move much better to avoid the rush. However, this comparison might not be 100% fair. Because Rex had Ron F@#$ing Turner calling the offense. And when Cutler had Ron F@#$ing Turner calling the offense, he sucked too. We all know how huge coaching is in football. When a team is bringing a pass rush and blitzing, in theory, this should create openings downfield. We actually saw Martz exploit this last week. Ron Turner couldn't exploit mismatches against a pop warner team. I'd be really curious to see Rex get another crack in the NFL.