You mean fragile like Andrew Luck or Cam Newton? If you keep getting hit because your line sucks you can be build like a linebacker and you'll still get hurt. Luck is still recovering as well as Newton from playing last year behind their lines, and ours was even worse. Tom Brady has taken control, because Belichik doesn't care who he picked or when he picked players, he puts best players on the field, hopefully Broncos brass will do the same.