This is perhaps the expansion pack players will have at the very end of their "to buy" list, considering you get Tie Fighters in the starting set. However just like with the X-wing expansion pack this Tie-Fighter comes with Pilot cards that are not featured in the starting set. You get 3 common pilots previously available, but also 3 named pilots of which 2 are Elite pilots that can be upgraded with pilot skills.
More info on my blog:
http://anatolisgameroom.blogspot.se/2013/07/x-wing-tie-fighter-expansion-pack.html