I will have to put in a vote for the Muskies. I grew up in Cincinnati, did not attend either school, but my grandmother worked at Xavier and got to know several of the players (because you know...at XU they actually go to class). I remember meeting Tyrone Hill before his freshman year at Xavier. He asked us to cheer for him if we saw him in the game, because he didn't know if he was going to get very much playing time (he only started playing organized basketball in 11th grade). Of course he went on to become one of Xavier's alltime greats.
But I digress...my brother is not on GCA but he lives in Houston and would probably be up for a game if you are looking for extra players. He's a low single digit player.