i'd be inclined to agree about 3-3-3-1, cuz at least we've seen Muyl at outside back a couple of times last season, against MNUFC last yr, he was slotted on the left side, iirc. Good call on that. Prob more seamless of a transition than say throwing Kutler out there in his 1st MLS start/minutes.
Bench would be a "little thin", assuming that Rza still has the questionable hamstring and all the other injuries to Robles, Taxi and Adams, this could be the bench:
Louro Ndam Redding Beze Casseres Mines Etienne
RIP Guillermo Romulo, Alexander Francis Orig and Celenio Eleazar.
RIP Cesar Castello, Mike Vallo, and Glenn Stampiglia
"Team That I Dream Of" and "Faithful To The Colors"