You also don't know if Vasy will ever reach this level. Bishop might well be a top-2 goalie in the world. He's likely been our MVP in two of his three seasons with us. As good as Vasy might wind up being, it's a tall order for anybody to be as good as Bishop has been for us (when healthy).
It's not an easy decision. I think we'll put it off for as long as we possibly can.
He doesn't have to be as good. How often does the best goalie in the world win the Cup? He just has to be good.
I agree though, we will put it off for as long as possible.