It’s not quite as ludicrous as the Luke Babbitt mixtape, as workmanlike as the Nick Collison mixtape or as out and out great as the Brian Scalabrine mixtape, but HoopSpeak’s Jason Collins mixtape is a fine tribute to Tas Melas’ favorite Atlanta Hawk. Try watching Jason Collins get at least four inches off the floor to grab a rebound without being excited for tonight’s game against the Celtics.