VGFacts

Ok so this has a spoiler for the end of the game. If you don't want to see the last two bosses, click somewhere else.

Well, Biggs and Wedge make an appearance in almost every FF game also...
Particularly...
FF Dawn Of Souls Remake
FF IV- Interlude
FF IV: The After Years
FF VI
FF VII
Crisis Core: FF VII
Dirge Of Cererbus: FF VII
FF VIII
FF X
FF XII
FF XIV
FF Tactics
FF Tactics Advance
FF Dimensions

Also, games made by Square Enix Biggs And Wedge appear in:
Chrono Trigger
Kingdom Hearts II

So, Star Wars related Easter eggs in FF aren't exactly uncommon...