If you look closely at the pic for the Partisan pack, you'll notice something wrong...no not that...or that...okay I'll be more specific. The pilot cards and ship tiles don't line up. For the pilot cards to be right, we'd need 4 X-Wing tiles and one of them would have the PS1 generic on both sides. Instead, there are 3 X-Wing tiles and 2 U-Wing tiles.
Those 2 X-Wing generics up top are probably supposed to be U-Wing pilots. If they follow what we've seen so far, that probably means this pic is missing a PS1 generic and a unique. But what is a unique pilot that we've seen flying a U-Wing and that hasn't been released yet? I think it's a coin flip that it could be K2SO.
Also, there probably aren't 5 PS 1 generic X-Wing cards. More likely 3.