Both have gone undrafted, so I don't think one WJC performance is going to bump them up that high. We have seen many incredible goaltending performances in a short tournament that didn't amount to anything at the NHL level. I'd think a team might take a flyer in the 7th round, but otherwise I'd wait until they hit free agency and try to sign one as a project. I know Milic has been to the Minnesota development camp last year and Suchanek went to Buffalo's, so they may already have the leg up on signing them though, so we may have to use a 7th round pick to get their rights.
With that said, maybe Milic would like to play near his hometown of Coquitlam and join the Abby Canucks.