Group 1:
BL AA
BBL Elite
Looney's Orange
Duke's Nationals

If Looney's Orange is their A, then I would expect them to take Group 1

Group 2:
SoutShore
Cavalier - Never heard of them
RS
BL A

Def BLA in this group, unless Cavalier is some LI team that I have never heard of

Group 3:
RoughRiders
Team 11
Team 91 (MD)
Looney's Green

Again not sure which is the "A" for Looney's, assuming orange, then I think this is Team 91

Group 4

NXT
BBL Helix
Freedom White
United
Headstrong
Rock PA
Team superstar

Haven't heard of a few of these, maybe Freedom here?