Any attempt to balance existing classes for PvP WOULD impact existing servers and gameplay. Totally new classes might work, on totally new servers - but while EI is developing that, what will be done for the original game?
Preserving the current game while exploring new options on new servers... Does that mean that the development efforts will be on these "new options" and the original game will be left in its current state with no further development done on it?
A simple "yes" or "no" will suffice.