I'm in guild where there is a constant input of new players who would like to try PvP but everyone is in a different alliance and this cause a lot of problems for them that barely have a char levelled.
Organizing guild runs to introduce new players to PvP is almost impossible and this part of the game is just dying.
In this age of ESO I think it would be bettere to remove the restriction from the char, old players like me have at least a pg for every alliance to choose from, it is time to make things easier for new people and to try to infuse new life in PvP.