The main stars for the Hawks should get some reduced playing time (if I were the coach)
Give them a bit of a rest, bring up some youth, let them get some experience as there is nothing more to play for on a night-to-night basis since the streak ended. The Hawks would have to play very poorly to not make the playoffs. We have plenty of depth, time to use some of it.
Their play have been stellar. Very fun to watch. Now start thinking the best way to pace yourself, and get all ready for the second season: The Playoffs.