Hello, i have a question about how pvp rewards are distributed within battlegroup 1 (icecrown,blackrock,lordaeron).

Season 2v2 Rewards
Rank 1 to Rank 3
Gladiator title

I see that rank1 to 3 would get gladiator in 2s but does that mean that only 3 teams get gladiator for the whole battlegroup, or 1-3 from icecrown, 1-3 from blackrock, 1-3 from lordaeron would all get gladiator?