Didn't say that at all but please, take whatever liberties you need to make your case. Size and strength do play a role but shouldn't be deciding factors. Both Brees and Wilson have very strong arms and I'd argue that does have significant value. Peyton Manning wasn't known to have the strongest of arms but he turned out to be pretty good anyway. So no, there's not any one or two attributes that make for great QB play. What I was referring to in my previous post, is Clark does appear to have a stronger arm. Just look at his ball flight on the deep passes compared to what you saw from ZA and Morgan this season. The longer the ball is in the air the more trouble it brings. As I also mentioned, Clark is very well versed in the RPO offense albeit at a High School level but still has 2 years of experience where ZA has 1 (this year) and Morgan now has 2.