I think you would agree BB’s team building (draft, trade, & FA) has been sufficient to win multiple super bowls.
Not exactly. I would say that EVERYTHING that BB does has been sufficient to win multiple super bowls. That would be team building, coaching, game planning, scouting, game tape analysis, roster decisions (which is a LOT more than who to draft and/or trade, it's who to start, who to bring off the bench and when), play calling, game time decisions, etc, etc, etc. There's a TON of things that go into getting a team to the Superbowl. In my opinion what the coach does in ALL of those things plays a LARGE part into the team making the superbowl or not. To simply put it on just building the roster and even more limited to JUST draft day decisions is incredibly unfair to what a coach does outside of that.
Kinda had to day he is mediocre in drafting a team when he has won 3 of the last 5 superbowls. All with players he either drafted, traded for, or signed in FA. First three SB weren’t all his players, but the most recent ones are.
Once you start thinking about everything a coach does, you realize that the draft is small potatoes in the big scheme of things. Sure's it's a part, but it's not the largest part, I'm not even sure if it's a large part. You can draft rather poorly and make up for it everywhere else. In my opinion BB has proven that. He's a LOT better at studying a player once they have reached the NFL and are playing in the NFL to determine what his strengths and weaknesses are then doing that in the draft based on college game tape which can be deceiving. In my opinion he does a LOT better on the free agency side of things then in the draft because he's got NFL game tape on that player.
Don't mistake me for saying that BB is not a good evaluator of talent, he is. I'm saying he might not be that great at evaluating how college talent, players will necessarily translate to the NFL level. It's not all about talent, a lot of it is desire, maturity, intelligence etc etc etc which can be hard to judge at the college level because it's not NFL level. It's easier to judge that once you have NFL game tape on a guy. Some guys can get away on talent alone in college, it's tougher to do that in the NFL and you don't always know what that will be like once they are in the NFL.
The draft is a crapshoot, but I never said that FA and trades were a crapshoot. It's mostly what happens before and after the draft which makes the difference. That's just my opinion, I could be wrong.