Because Norm already proved that he isn't effective defending true small forwards... so we take a really good defender at guard and play him as a below average defender at forward. It makes no sense. What makes sense is the guy you're calling a bench warmer played 17 minutes per game last season for the Lakers shooting 39% from three in the 21 games he played for them... so he's still giving productive playing time in the league. To me, when considering his size and his redundancy on redundancy on redundancy it adds to the already huge mountain of indicators that a CJ for PF should be imminent.
Obviously I still don't trust Neil because as beautiful as the Norm deal was yesterday... it wasn't a big move in any sense of the term. It was a re-signing. We need Neil for the first time in 9 years to take a big swing and send CJ and whatever draft capital and/or non core player(s) (Nas, Ant, DJJ) out and land Simmons or Siakam.