It worked out pretty well for us when we selected Simonise who had been out of competitive football for a period of time and it worked out great the Loffler who had major injury concerns. The key is developing the Canadian talent well and accumulating additional picks so you can roll the dice one some picks which could pan out really well.
Not sure about Edmonton's draft. I feel like their cupboards are already bare and they drafted Betts who "might" never play in the CFL and an offensive lineman who only projects as a tackle in the CFL. The odds are against any one player who's brought to the CFL as a tackle to end up being good enough. Seems pretty risky to me.