There’s no official confirmation of that, but I doubt that Shane Black would just drop a tease if something more substantial wasn’t coming soon.
This film has been teased as both a return to form and a unifier of all the previous movies, and fans are no doubt eager to see what Black was able to cook up for the classic sci-fi series.
Perhaps not wanting to get lost in an extremely busy movie season that contains high-profile releases like Deadpool 2 and Avengers: Infinity War, The Predator has yet to release any footage, but this tweet may signify that that won’t be the case for much longer.