What's the comparable stats for Namestnikov, who has very similar numbers over the same period played? The one thing about Perfetti is I'd say he is replaceable by Chibrikov or Lambert in the lineup if the Jets change their top 9 look. Center is the harder position to play, with probably greater quality of opponents as the West has some good ones.
I'd also wonder about a scenario where the Jets call up Chibrikov, and run Perfetti-Namestnikov-Chibrikov behind Lowry-Ehlers, with maybe Nino on the 2nd line, and Iafallo back on the 4th. I think all 4 lines would have good metrics. Where you shuffle the cards a little with Appleton still not skating. Appleton has been mostly 3rd unit PK this year, Gustafsson for whatever reason, maybe speed, hasn't really been out there, and Toninato is enjoying his time on the big club, and usually produces decent results, but knows his role.