IMO this defeats the purpose of keeping IT4 on the bench. If we're going to start Jerebko for his offense, why not start IT4 for the same reason and bench Bradley instead of Crowder? Crowder is our best defender on guys like LeBron...
I'd start: IT4/Smart/Crowder/Sully/Amir
Off the bench: Turner/Bradley/Jerebko/Lee/Olynyk
That leaves Rozier, Hunter, Young, Mickey, & Zeller to warm the bench on most nights. If we make a few trades (Bradley, Turner, & Olynyk) we can get these guys some playing time.
TBH I want to see Rozier & Hunter as our first two guards off the bench.