I'm not sure where he could get minutes in this series. He's pretty bad defensively, so SF against LeBron isn't a good option. But we really want Noah/Gibson/Miller taking all the 4/5 minutes, so short of those guys getting in foul trouble, there's no minutes to be had at PF.
I guess we could try getting him a few minutes at SF when LeBron sits, might be worth trying to make a run with a guy like Warrick who can provide some offensive highlights when he's on.
But as I said, since Deng has been back Vinny hasn't really used him, so it's a tough ask to expect him to be ready to play.