I don’t know unless things are being kept very hush hush. Which I don’t know the likelihood of that.
IF there were plans to bring over MSEP or PTN, it’s possible that decision won’t be made known to any insiders until, maybe the end of this year. There was a rumor PTN was going to return to, I assume DCA, this year. It even shows in the search bar on DLs main site, though the link doesn’t open. MSEP does not show at all.
IF, big IF, PTN is going to visit MK for the 50th, honestly to avoid upsetting the west coast fans tooo much, it would probably be best to Not return PTN there and just have it’s next return be at MK in 2021. Still might be pitchforks coming out though lol. Now if it’s MSEP then the west coast fans will have no issues with that being sent back to WDW again lol.