I think it'll end up being more than people expect, if it happens. Probably a 1 and something else smaller, with cap ballast coming back, something cheaper and shorter term than Risto himself.
A hypothetical deal with Edmonton, for example, I could see us agreeing to trade Risto for your #1 in 2026 (or 27, if that's better for the Oilers), a mid-tier prospect (I don't know your prospect pool well enough to know who counts as that level, and who would be insulting to ask for) and anyone you'd want to offload to balance the money up to Risto's full salary but no more. We could probably also include other pieces from our side to get to that point, I think getting a #1 back will be very important for Brière, and he won't move Risto unless he can spin the value as a coup, whether there are poison plls in there or not.