We've yet to see a glimpse of Titanfall 2 (though we know it's set to return sometime before March 2017) but it seems that it might have a single-player campaign, according to Forbes. The publication is reporting that the game will have "a dedicated single-player campaign" and that a television spin-off set in Titanfall's universe is also in the works.
Forbes interviewed the lead writer on the series Jesse Stern who talked new details about the sequel and acknowledged criticisms of the first Titanfall:
One of the shortcomings of the first game was we just did not have the
mechanism to tell everyone ‘here’s who you are, here’s where you are and
who’s around you.’ We knew all the answers, we just could not deliver
So we are doing our best to deliver a vision of grand global colonial warfare
retelling the story of the American Revolution and the American Civil
War in space. We imagined the next generation of immigrants moving out
to the new frontier of an inhabitable planet. Rather than taking a
traditional sci-fi approach to that we wanted to look at how that would
happen practically, what the ships would look like and with machines
that were designed for excavation and construction , demolition and
working the land, and what happens when they are turned into instruments
Stern didn't reveal much about the television spin-off except that it's being developed in collaboration with Lionsgate TV, responsible for producing or having a hand in producing shows like Orange Is The New Black and Nashville. Stern's other writing credits include NCIS and Jake 2.0. He was also a writer on Call of Duty 4: Modern Warfare, Call of Duty: Modern Warfare 2, and Battlefield 4.
You can check out our review of the first Titanfall here.