That's a real possibility. Once they starting dripping news about it in the way they did, it's possible that it's within two months. Fingers crossed. The article said "this summer" though, so it depends how technical that is interpreted.
To be more specific, apparently WDW treats Memorial Day weekend as the start of summer. There had been some chatter about Guardians opening then when they first announced the window.
I wouldn’t be surprised if they grouped this, lion king, reinstating closed meet and greets, restructure of kite tales…. All as one big summertime to do