That's a good list. I'll stay out of the discussion of coaches from other sports, but will say that it's hard to argue with John Wooden at the top of the list.
As for the NFL coaches, the list should note that BB isn't "finished" yet.
That said, there can be no argument with Brown, Halas, Landry, Lombardi, and Noll being ahead of him today (with the emphasis on "today'). Brown, Halas and Lombardi at their times transformed the game. Noll won four SB's in six seasons. There's nothing to say. Landry "only" won two SB's, but he was a giant of the game for decades, won 250 games and took his teams to five SB's.
Some have argued about Shula's place on the list. I don't like Don Shula and I like the Colts and Dolphins even less, but he did take two different NFL teams to seven SB/NFLCG games. He "only" won three, but two of his losses in those games were to the Landry/Staubach Cowboys and the Walsh/Montana 49'ers; that's pretty good company. He also posted a career regular season record in 490 games of 328-158-6 (.678). Landry comes in a distant second in the win department with 250. The only HOF coaches to post better W-L percentages were Lombardi at .706 over a total of 136 regular season games, George Allen at .690 over 168 games and John Madden at .763 over only 142 games. It's pretty hard to argue with the rings, the longevity and the Championship games. He belongs where he is.
I have a serious issue with Joe Gibbs being placed above Coach, though. His regular season W-L record of 154-94 (.621) is awesome and his three rings with three different QB's rightly put him in Canton. But, IMO, he tarnished his coin with his failed "comeback" and, while it was an official season, one of his Lombardi's was won in a strike shortened year. I don't see how he's placed above BB.
Coach's stats over 224 regular season games now stand at 138-86 (.616), three rings and four SB's (he's now won more games than Lombardi coached and nearly as many games as John Madden coached). With another ring, he belongs ahead of Landry and Noll because he accomplished what he did in the Cap/Free Agency era. I think he would slot nicely right behind Paul Brown and Papa Bear on the list as it stands today.The only force standing between him and a unanimous first round election to Canton are the Spygate haters, whatever else he does.