Hard to consider that out for the season. By that logic you could say Jaren Hall was out for the season.
Gunner Romney played in 8 games including the bowl game
Pauu missed 2 games
Our best OL was Blake Freeland. I assume you meant Empey and he played in 7 games.
The OT you refer to probably won't be starting this year.
Empey, Romney and LaChance are the three guys who missed significant time on offense.