Rather than TK, I’d rather them just bring back psibolts and telepaths using psychic energy to affect the environment physically. Emma’s had a bunch of “blast” like attacks out of her hands that tend to have physical effects on people and Xavier has blown up a sentinel, used psi blades in AVX, and blown up a microverse (or something im not familiar with that feat) even before his tk addition. I wouldn’t love Emma to become another telekinetic as we have that with so many of the other psychics. I’d rather her and Xavier tbh just utilize psychic energy in a physical capacity but primarily focus on mental attacks.