According to their website, the Wheat Kings have picked up a 19 year-old goalie to fill in while Boes and Liston are hurt:
http://www.wheatkings.com/article/wheat-kings-net-goalkeeper
He's basically a cast-off who's been playing in the AJHL. His numbers there are good, though, so maybe he'll come here with some confidence and play well.
No word on whether he'll dress (or start?) in either game this weekend. I'm sure Adam will keep us posted!