Concerning Tyrod Taylor, Bill Polian (and certainly plenty of others similarly) said:
Polian says 6'1" 210lbs, but NFL.com lists TT as 6'1" 215 lbs. Let's go with that.
Another running QB (though he was a great pocket QB) was Steve Young, who is listed at 6'2" 215lbs.
Ed Reed, strong safety supreme, who flew around the field knocking the snot out of everybody, was listed at 5'11" 205 lbs.
Eric Berry, the excellent hard-hitting free safety from KC, is listed at 6'0" 212 lbs.
The awesome Fred Jackson, he who could carry the load and deliver hits as much as he took them, is listed at 6'1" 215 lbs.
Sammy Watkins, a guy who runs all over the place and takes a hit just about every time he catches the ball, is 6'1" 211 lbs.
Yes, TT runs. So do a lot of guys, like running backs, wide receivers, free safeties, strong safeties, and more. And those guys take and deliver hits all the time. Did anyone think Ed Reed was a "smaller guy" for the SS position, with concerns about his durability? Or Eric Berry? Or Fred Jackson? Or Sammy Watkins?
Yes, TT got injured last year, probably because of his running. But lots of people got injured last year. Injuries are part of the NFL. As we all know, Ben Roethlisberger, he of the non-running, 6'4" 240 lb frame, finished fewer games last year than TT. And Ben has only finished a full 16-game schedule three times in his entire 12-year career.
So, I just need a reminder why we think that a 6'1" 215 lb QB is a "smaller guy" whose durability we should be specifically worried about.