...Do you think Ruger will come out with a 360 BuckHammer Rifle this year or anytime soon?
I just did a search over on the Ruger web site, and it looks like they are currently offering 14 different semi-auto or bolt-action carbines in 350 Legend. If Ruger ever does offer anything chambered for the .360, I would guess that it would be a lever gun (rather than an autoloader or bolt gun), with the Marlin name on it. And with a backlog of demand for Marlins in traditional cartridges like .30-30 (and yes, I know the 'real' name is .30 WCF ;^), it might be awhile before that happens.
As always IMHO, FWIW, YMMV, etc., etc.