Do Morton have players that could be effective in a 3-5-2? Yes.
Can those players be effective in a 3-5-2 when they've had at most one day of preparation for playing it? No.
This has improved since the first 10 minutes when Dumbarton carved us open easily four times because the defence had no idea what they were doing and Dumbarton were exploiting the space created as a result, culminating in the miss of the season from Froxylias, but it still isn't working. We've had more possession since that initial spell, but we're creating little with it because Dumbarton's midfield are having few issues tracking runners and shutting space down.
There have been a couple of occasions we've created chances by getting the ball out wide, but we're rarely getting the space to put a cross in. I'm not a fan of Russell in midfield, but going 4-4-2 with him on the left would be preferable to persisting with this.