Derek Lalonde’s Impact on Other Coaches’ Contracts

Last night, Eric Engels announced that Derek Lalonde had been hired as Martin St-Louis's assistant.
This wasn't news we were expecting, given that we didn't really know Trevor Letowski was going to step down from his position to spend more time with his family.
It surprised a lot of people, of course. But the addition of an experienced coach is not to be underestimated with the Habs.
The question is, what does this mean for the rest of the Canadiens' coaching staff in terms of their contracts mo