Isaiah Hartenstein wasn’t on the radar for most Denver Nuggets fans heading into the offseason. Luckily, Tim Connelly has demonstrated a unique ability underutilized but promising end-of-bench players around the league who could thrive if given a chance. Is “Hard Rock” one of those guys? https://youtu.be/QXscdsD4Z80 Timestamps 0:00 – Last year’s stats 3:30 – Big Question: Is he a diamond…