There are a lot of coaches who could have the argument made that they deserve a world.
Bo Schembechler, Nick Saban, Eddie Robinson, Joe Paterno, Bobby Bowden, Fritz Crisler, Larry Kehres, Bobby Dodd, John Gagliardi, Tom Osborne, Lavell Edwards, Don James, Bill Snyder & etc.
Now with that being said.... unless those new worlds are going to offer something new in addition to being a brand new world then there would be little point in opening one.