Just what running QB's are you guys referring too when you say "running QB's don't last long in the NFL"? Vick? McNabb? Cunningham? Culpepper? Young? Who? What QB's career was shortened due to injury from running the ball?
I don't think you were responding to my post, but just using your cherry picked examples (I say that b/c we all cherry pick, but I am using 'your' examples:
Vick: How many seasons has he actually played all games without being injured? Wide list of injuries that kept him out.
Culpepper: 5 good seasons, then went off the cliff
Cunningham: I'll give you that 1
Young: Played a full seasons in only 3 out of his 15 year career