4-6 or 10+
In 4 years this team will be good, that much is certain
With all the young guys and future draft picks, we'd have to really screw up not to be a 45+ wins team. If we get enough talent, we'll be contenders, oterwise we'll be stuck in the middle for a few years until rebuild time comes again.
I wouldn't worry too much about miami and chicago. Wade will be done in 4 years and Bosh
will be past his prime. Same for boozer and deng. Most likely the best team in the east will be one other than those two.