MIAMI -- Heat swingman Jimmy Butler is confident he'll be ready for Game 1 of the Eastern Conference semifinals against the Philadelphia 76ers on Monday night as he continues to deal with right knee … [+3295 chars]Read the whole story by Nick Friedell on ESPN:https://www.espn.com/nba/story/_/id/33833191/jimmy-butler-miami-heat-says-knee-feeling-better-extended-rest