The Cavs’ players do not trust each other. It appears as if some of them don’t like each other. Two of them — Iman Shumpert and Channing Frye — were told they’d probably get traded two weeks ago but then weren’t. Their coach has been hesitant to shake up the lineup as he has failed to motivate his veteran team. Tyronn Lue’s performance has been questioned in recent weeks. His fidelity to playing certain lineups while abandoning others that previously were highly successful is so mystifying that it has launched conspiracy theories. Nonetheless, he is not at the center of the storm. This is all a whirlwind around LeBron James vs. the Cavs’ front office, which is to say it’s about James vs. owner Dan Gilbert.