The Detroit Pistons are set to take on the Cleveland Cavaliers tonight in game one of the Eastern Conference semifinals. Both the Pistons and the Cavaliers went to game seven in round one, with the Pistons defeating the Orlando Magic in Detroit and the Cavaliers defeating the Toronto Raptors in Cleveland.  Game one will be the fifth time the Pistons and Cavaliers have seen each other this season. The Cavs and Pistons split their regular season series 2-2. Pistons will have to find an answer for Donovan Mitchell and Evan Mobley The Pistons will have to be locked in defensively. Cavaliers guards Donovan Mitchell and James Harden are both averaging more than 20 points per game this postseason, and center Evan Mobley has been chipping in with 18 points per game.  Cleveland big men will be tough to overtake on the glass The Pistons will have a tougher time dominating the glass in the second round than they had in the first round.…