Feels like a wacky idea, but why don't we revert back to 5-3-2/3-5-2 (whichever way round you want to have it), seeing as the last time we played it, we won.
Fleming and Anderson are best suited to wing backs anyway. Stick Joseph and Wildschut up front and have Bate, McGuane and Brannagan as a 3.
It may just be the thing that helps us not concede so many, and having 2 big players up front will allow us to compete and maybe actually get the ball close to the oppositions goal.
Then if we so happen to get 15 corners again, then maybe we'll have a chance of doing something with 5 or 6 players on the pitch who are 6ft+.