Phoenix has no interior defense this was proven yet again last night when an under manned grizzlies dominated points in the paint yesterday.
Plumlee won't be able to guard Dwight and factor in that Asik and Smith will be out tonight will mean Dwight will get plenty of minutes at the C.
If Parsons is out too this makes this play even stronger in my opinion.
Dwight will want a big game after Houston loss