Apparently Bill Belichick has been better with his all-time great quarterback then Shula was with his! It seems quite reasonable too you to credit one guy's success with his quarterback, but only when you exempt your own heroes from the same logic. Whenever you see someone criticize Belichick by crediting his success to Brady, you've got to laugh, since this same critique could be applied to any all-time great coach. It's not that the logic is flawed, obviously Belichick has achieved greatness because of Brady, but the same logic can be applied with the same ferocity to every other so-called "genius". Shula wasn't winning with hot garbage, he coached 3 Hall of Fame quarterbacks. The only coach that ever had that luxury. Bill Walsh went from Daryle Lamonica to Ken Anderson to Dan Fouts to Joe Montana to Steve Young. Paul Brown had Otto Graham, never won a championship without him. Lombardi never won anything without Bart Starr. So what if Belichick needed a great quarterback to win a Super Bowl? Did you really expect him to win one with an old Vinny Testaverde?
If you think Shula would of won regardless of his quarterbacks, that sort of statement is pure supposition since Shula benefited from all-time greats throughout the vast majority of his career. Let's not speculate about whether or not Shula would have been great without all-time great quarterbacks, let's look at what Shula did with his great quarterbacks compared to what Belichick has done with his. Marino is in my estimation better than Brady, yet Shula, a supposedly better coach than Belichick, fielded teams that were consistently mediocre or bad with Marino as his quarterback. 3 AFC championship games, 1 Super Bowl appearance! In an era when the AFC was pathetic. Those are just the facts. If Belichick's greatness is a product of his quarterback's greatness, that's a fair statement, of course, what does it say when Shula was unable to come anywhere near Belichick's level with a passer most of us would consider better than Brady? That's damning. You can't rationalize or intellectualize the incongruity in the facts with your perceptions, sorry.