100% of their PvE needs to be restored, and I think half or more of their PvP nerf needs to be restored. Making pulse rifles viable for PvP has greatly diversified the primary weapon selection in PvP. Yes, many still guns like Thorn, TLW, etc. but now many people are using guns like Oversoul Edict, Bad JuJu, 3 Little Words, and Red Death (Red Death was used before patch by some, but not as many as now). However, by nerfing auto rifles and the Vex (the only fusion rifle that seems to have been nerfed...) a lot of the diversity gained was again lost.