EA's Twitter page has revealed that an exclusive Titanfall 2 skin can be unlocked by playing Battlefield 1.
You may recognise the Red Baron war paint as it emulates that of the Red Baron plane in Battlefield 1, right down to the symbols on the front. Titans and war planes are worlds apart, of course, but the war paint does look pretty good nonetheless. Would this be enough to sway your decision to get both games, though?