i also don't think it's at all that important to trade kt. who ever starts, has to have a quality backup without a powerhouse center.
Furthermore, if we trade KT for a center straight-up (equal contract, equal talent), it's a lateral move---no real upgrade or downgrade at Center. Vin rotates to PF while the new center (whoever he is, it doesn't matter) will back up Nazr.
Of course this means Sweets will start and maybe he is an upgrade at PF. But if that were the desired effect, then why create a superfluous transaction in the first place? Why not simply tell the coach to start Sweets? Duh?!
It costs a lot of money (contracts, logistics, etc.) to do these trades you know---even for rich-boy Dolan.