I'm not sure if Disney is going to milk Star Wars as much as it already was. It's largely the movies that are seeing more focus but otherwise the games, comics, and the TV show are pretty much happening at the same rate (or close to it) as prior to 2014. The reason the movies had as much downtime as they did was that the OT was its own thing and then George decided to do the prequels, and later have TCW pilot in theaters. Ten or so years pass and we have a new trilogy but in between that we've never had a gap in content. And even then the OT even had some direct to video movies, TV shows, a slew of merchandise that extended into the release of the prequels. The Holiday special is even notorious for being made to keep interest in Star Wars and milk the brand in-between movies.
I'm not under the impression that Star Wars had merchandising or development gap in anything since the originals release.