Sorcs are not op. They don’t need buffs though. There are other classes in both mag and stam flavors that need to be brought up to speed.
Brought up to speed how exactly?
In PvP they're easy to counter and in PvE they do the lowest DPS. People actually make them heal so they get the benefit of Concussion and Liquid Lightning without needing to take a DPS slot from a Nightblade.