With the kind of success the Titanfall 2 has right now, you would think that there will be no hesitation when it comes to making a sequel for the game but it looks like Respawn is not ready to make that decision yet.
When asked if there is going to be another Titanfall game after Titanfall 2, Vince Zampella, the CEO of Respawn told Glixel that they just do not know yet. To be fair, Titanfall 2 was just released a few weeks ago and that is not enough time for Respawn to decide on what they want to do with Titanfall in the future.
They did say that they are committed to the Titanfall franchise which could mean that they are not going to ditch it just yet but even of they do decide to release another Titanfall game, we would have to wait years to see one since they are now busy working on a new Star Wars game.