I rather two 2nd rounders and Ceci/DeSmith vs one 2nd rounder and Petry/DeSmith. I think we have more cap flexibility moving forward than we realize.
What is a fair price for Petry for his age 35-37 years? That's subjective. I think if your narrative was accurate, we would have quickly seen a trade where we flipped him shortly after. Personally, I think other GM's with cap space to take him on are not going to play nice. We would do the same in the other shoe.
Or we keep him and see if he wants to play hard to earn his trade value out of town where we get what we want. I see risks for all different angles. Not just one angle.
The whole Ceci idea might not even be possible if Petry has the Oilers on his NTC list and he won't waive it.
I personally think he would prefer to play in Edmonton vs Montreal at this point in time. If not the Oilers, not sure what other kind of trade idea (A realistic one) that would work. The flat cap combined with his 15 team NTC list is not easy to manage around.