Agreed, given the conditions and Arizona being weak against the run, I'd expect quite a bit of designed QB runs and hand-offs. Should soften them up for deep shots with Mooney and preferably, Scott.
Beyond his other flaws I'd say the toughest to deal with is Fields' inconsistency, it's the only factor Getsy has in his defense. While Getsy has been terrible at putting Fields in a position to succeed, I acknowledge it's very difficult to do with someone who cannot be counted on to execute. One series Fields will look good, execute, next series deer-in-headlights taking ****** sacks. Think all it's going to be with Fields is flashes.