By Chris Herring It would have been understandable, if not conventional wisdom, to expect the Cavaliers to struggle a bit early on this season. After swinging a stunning late-offseason trade for three-time All-Star Donovan Mitchell, Cleveland lost the ability to develop true on-court chemistry during the preseason when Evan Mobley suffered an ankle injury that kept him out of the lineup. Then, in the team’s season- opening loss two weeks ago, Darius Garland, the other All-Star member of the Cavs backcourt, was sidelined with an eye laceration that he’s still yet to return from. The predicament…