Texasfan
Walsh was a disciple of the original offensive genius Sid Gillman, who did Belichick have - Bill Parcells..Big difference. No coach in the history of the game has ever won 3 super bowls in 4 years.
Regarding assistant coaches doing well -- First of all Belichick is still coaching so his legacy is not written, but take the all of sudden playoff contending Cleveland Browns coached by ex Pats coordinator Romeo Crennel. Also Notre Dame's Charlie Weiss who went 19-6 and two major bowls before having an off year in 2007, to name just two Belichick assistants.
Regarding players the Pats finally got a pro bowl wide out this year in Randy Moss, while Montana and Rice were perennial all pros for Bill Walsh..
Regarding another matter.
Photo only about an hour or so old, taken after today's Jets/Pats game. Doesn't look like there is all that much bad blood the press likes to make us all believe exists.