Im not sure what league this is valid for, nor whether this situation has happened, but, the team captain will take technical fouls on behalf of ejected players/coaches.
eg: Paul Pierce is Boston team captain - Rasheed Wallace racks up 2 techs and gets ejected.... but he keeps on wailing and moaning and complaining etc etc... So the refs can't give him any more techs, he is ejected..... So any more technicals that are earnt by the 'ejected' player, are placed onto the team captain.
Like i said, i have never actually seen this happen in NBA. But the idea is that, if there was no team captain, and you got ejected, you could just keep mouthing off and calling the refs names/etc etc with no immediate implications (although you would cop a nasty fine by NBA later on!)
In some other leagues i think they use a "bench technical' - which goes against the bench, but i dont really know how that works. I only know the team captain dealy.
So yer. In Buzzerbeater though, if your player got two techs, the game would just eject him. no post-ejection bitchin.