Advice needed

GL Leia. She's amazing everywhere for almost everything. 

If 1 of those 5 Leia reqs needs to be farmed manually, it could be Wicket, Drogan, or Lobot. 

Pros for farming Wicket: He only needs 3 stars, so a 5-star LST would be a bit wasted on him. Drogan will be immediately useful while you're farming Wicket (e.g., on a Mon Montha or Saw team, or to pilot a low-star B-Wing). Wicket's node is decent and gets you DT Peridea shards and some mk 5 stun guns. 

Pros for farming Drogan: He's on a cantina node, so he can be farmed pretty quickly with refreshes. His node also gives you shards for his ship, the B-Wing, which transforms an Ackbar fleet into something decent. (I'm in Aurodium 2, and it still somehow gets me holds.)

Pros for farming Lobot: He only needs 3 stars, so a 5-star LST would be a bit wasted on him. If kyros are a bottleneck for you, using an LST on Wicket or Drogan would save you a bunch of kyros; Lobot doesn't need any.