OGS, in my opinion, is up to the task.
Our forwards hace to make amends, I would bench Young, use Dallot in that position and have Lingard as a right winger.
This would guarantee that we keep the sane defensive posture we had in the first leg whilst having bolstered our attacking force with the injection of Lingard.
Though if it boils down to either Martial or Lingard, I would pick Martial because Lukaku can play out on the left given we will likely field three midfielders.
Just feel we will launch the bulk of our attacks going straight down the middle.