The split could still happen, and if private equity helps finance the deal, they could get Discovery Global. Apollo Global Management was said to help finance Paramount Skydance's bid, and that could easily be constructed as a merger-spinoff (ex: Scripps buying Journal Media Group and splitting so the "new" Scripps got all the broadcast assets and the "new" Journal Media Group got all the newspapers).It's interesting to me that Comcast would want to buy a company with a big cable TV presence, at a time when they're spinning off those assets.
Or Comcast structures the deal where they sell the soon-to-be Discovery Global directly to Versant, which would not be impossible given the corporate structure of Versant.