If Danny Ainge stays at #16, I could get on board with taking Booker, if the comparisons to Klay Thompson are at all reasonable. I'd have a harder time getting on board with taking a point guard, but maybe it would make moving Bradley easier.
Lyles doesn't excite me. RHJ has a broken jumper and Anderson and Upshaw seem like better picks in the 20-30 range. Portis is redundant with Sullinger and Olynyk, but he might be a better two-way NBA player than either of them, so I'd be OK with that pick.