Quoting: jmgthegm_1
I'd be inclined to keep Khaira and trade Chiasson.
Who's also more comparable to Panik and around the same age.
I kinda think last year, defensively, Panik was the best player in the idea, because he played against decent competition and had decent fenwick, and Copley would be the most valuable to Edmonton as a proven backup goalie for two years at almost no cap hit.
The Caps have nine established NHL wings, three goalies, and four centers. They're not giving up a depth goalie for a depth wing who they already had at 4R. Panik is as good a goal scorer as Chiasson when given the same opportunity.
Ages are Khaira 26, Copley 28, Panik 29, Chiasson 30? WSH could throw in a 7th to balance that if Edmonton getting the two players it needs the most in the deal isn't already enough. Or build your own Copley offer out of picks/prospects/cheap center depth?