Actually I won't disagree that the bottom teams in USA Pro are a good game for the top teams in a lot of leagues, also I think there are some teams outside of the USA Pro league in the ranks of USA BBB and other countries lowest tier that are also able to compete not only with the lowest of USA Pro but possibly with the middle to upper tier that just have had a few bad luck games where the Sim screws them or they've made a very good team into an elite team with upgrades.
Some of the teams that I've seen are:
Atlanta Purple Penguins (
http://goallineblitz.com/game/team.pl?team_id=1489)North By Gawd Texas Tornado Humpers (
http://goallineblitz.com/game/team.pl?team_id=1308)Seriously there are a lot of teams with the talent to compete right now... it's just a matter of dedication and time put in. The top USA Pro teams are almost all teams taht have been together from season 1 and all the players normally stay together, boost, and are more than willing to go that extra mile to make sure they are the best of the best.