can you sub in between rounds or is that illegal?

duh

How the hell do you plan on subbing people in?

oh between rounds? lol no

It is gb snd variant, we subbed after a team mate dc'd.

You forfeit. Because the player you subbed in wasnt on the roster for the match up.

was on the roster, never said he wasn't

you can't bring in players once the game is started, unless its the same person who dc's

not what the rules state.
kartune subbed in for bodied
http://gamebattles.majorleaguegaming.com/xbox360/call-of-duty-black-ops-ii/team/exoh--/match?id=38470083

rules: http://gamebattles.majorleaguegaming.com/xbox360/call-of-duty-black-ops-ii/ladder/team/rules

crtl+f challenege or substitue.

1. When sending and accepting challenges, you MUST select the players who will actually be playing in the match. You will be prompted to do this before sending and accepting any challenges. The number of players you must select is determined by both the match size and the ladder. Therefore, if the match is a 2v2, you will need to select two (2) people. On Team ladders, however, you will have the ability to select up to one (1) additional player. This player may serve as a substitute during the match.