The few numbers of shots is a function of the Preds being able to key on Pettersson 5 on 5.
This is because he doesn't have anyone he can pass with... Hoglander can't pass, (right now he can't score either) and neither can Mikheyev. (Mik can never score)
Need to put Lindholm with Pettersson and try to get both of them going.... keep Hoglander on the line as a shooter.