Telekinesis, literally goes against much of what the character is, and it's not as if she's being written on the level Claremont had her on. She's only used it to create a wide array of weapons and a few TK tricks, but if anything writers need to refocus on her telepathy she has been psychic katana/knife and mental blasts far too often. Back in the day Bets used her telepathy in creative ways, she's already a skill fighter she'd benefit from strengthening her TP.