The Heat got a top-12 player in Jimmy Butler and moved on from Hassan Whiteside. The rest of the changes were largely made at the margins. Can they return a top-10 defense? Do they have enough shooting to surround Butler? Is Justise Winslow ready to take a significant step? The Blazers new roster is loaded with guards and bigs and now much in the way of wing depth. What are they trying to accomplish with this roster construction? Why is Damien Lillard not getting any MVP odds from Vegas? All of this and more.@LawtonWillis@willis_glen Learn more about your ad choices. Visit megaphone.fm/adchoices