Of course there are. What franchise doesn't want more - so long as its profitable? Hollywood long ago stopped pretending that it's about anything beyond the almighty dollar when it comes to blockbuster franchises, artistic integrity be damned. Since day one, Terminator 5 has been talked of as the start of a new trilogy. What role will Arnold play, if any? What other time periods might the franchise explore? It's all dependant on the success of this film. First and foremost, Terminator: Genisys needs to turn out to be financially viable. If it is, expect a number of Genisys cast members to return, including Matt Smith. Speaking of...