I doubt it. I think one of the good things about RO is it's not going to have endless sequels.Maybe the Hans Solo movie will somehow serve as a bridge to the Rogue One movie and keep the series alive.
A film witch introduces the characters, tells their story and finishes is quite refreshing.
Movies that are made to introduce a new character so they can have their own spin off movie, or left with a cliffhanger so they can produce a sequel (but often don't because the first flops) get tired quickly.