Krebs is another one of those character picks who doesn't have a discernible top 6 skill set, nor athletic ability to be an asset. News flash- if you can't score in the WHL, you can't score in the NHL. He's also had a foot injury that was pretty bad. That's a bust I would avoid. Every year there are Krebs like players. Lazar, Jost, Bennet, Lias Anderson. Really not the type of asset worth acquiring.
A character guy who has to go all out to be a 4th line player is a type of guy I would want on the team during his 3-5 year peak, but I don't spend a 1st on it, nor do I trade a valuable chip for it.