They're doing better than that. They're making a Jungle Cruise film with Jack Black as the Cruise skipper.
Should be interesting.
Not sure they could apply Jungle book theme to the cruise rides as the purpose of the Jungle Cruise is to have a silly entertaining jokefest and is less so much about what you see. Or at least is imho.
Jungle book does get some park time through the floats etc as mentioned by other posters, but it is funny that it gets far less time than other classics, when in actual fact Jungle Book is a far more popular film than, say Tarzan, whihc has rides (well walkthru attraction) and shows based on it. I seem to remember reading that Jungle Book is the most requested classic on home video/dvd in those times when it is out of print.