I've been running what I call The Trench Run Trio using Luke, Wedge & Biggs in the following configuration:
Luke with Vet Instincts, R2D2 & Shield Upgrade
Wedge with Swarm Tactics & R2
Biggs with R2F2 & Stealth Device
I know that Draw Their Fire is the preferred talent for Luke in this list but in my experience Biggs dies to normal hits way more than critical hits and having a PS10 pilot on my side is more useful to me. With Wedge using Swarm Tactics on Biggs, that gives me a PS10 and 2 PS9 pilots shooting in the combat phase. There have been games I've played where Luke, equipped as above, is my only ship left and facing 3-4 enemy ships and has come out on top at the end of the game.