CLEVELAND, Ohio -- Cavaliers guard Iman Shumpert is shut down again because of a sore left knee and will miss Tuesday's game against the Miami Heat.

Shumpert played seven minutes in the Cavs' 113-91 win over Philadelphia Monday and missed his only shot. He was out the prior three games because of knee soreness.

"He just wanted to give it a go, said he felt fine, and then once he played those minutes he said he didn't feel right," Cavs coach Tyronn Lue said.

Shumpert's absence likely means Cedi Osman could see a few minutes with the Cavs' second unit.

Lue also said there was no timetable yet for Isaiah Thomas' return. He confirmed what cleveland.com reported yesterday, that Thomas' next step is to get on the floor at practice in small scrimmage situations (two on two, three on three).