Team Arenas today would face some problems :
- Players mentality has changed. Even on TA last days, there weren't that many syncers( if any..), if you compare to Codex Arena or GvG today. I swear bringing back TA with nothing aside wouldn't matter a lot
- Inactivity. The game has less players than 3 years ago.
You said you wan't to play with friends, but you can do it in Codex Arena too. Then, you will tell me " but there are no opponents there " . The fact is, would there be that many more players in Team Arenas ? I'm not sure...
They should never have deleted TA/HB, but bringing them back today would require a big PvP rework too..
/signed anyway, since it doesn't cost anything to bring back TA instead of codex