Current Psykinetic kit detract from future sub classes?

As Psykinetic currently is, I feel like there is a lot of overlap that could exist for future classes with it. Mainly Pyrokinesis, since Psykinetic has feats to grant both their brain burst and ult the ability to engulf enemies in flame. There’s also the flame staff, which one of the lvl 30 talents encourages you to use by granting potential warp charges through killing enemies with any source of burning. As a sub class that’s name suggests specializing in the kinetic aspect of psychic power, it doesn’t feel as defined as it should.