As our store's local squadron commander, i have to agree with what everyone above has said about the combos and using ships to activate squadrons as well. Other points i'll add on:
What are you combining your squadrons with? Are you using B wings with an escort that's outstripping them? I generally spend some squadron points on making sure the bombers have an escort to keep them alive and not grabbed. The speed 2 of the B wings also needs to be overcome, so you need a way to jump them in (Independence maybe?)
You say you dont have R+V. Get it. Get it now, Scurrgs are crazy legit, Nym (with Adar Tallon and the Yavaris) is a war criminal, and Jan Ors is so incredibly amazing that she warps metas. She and 2 x wings can easily take out a similar costed amount of squadrons any day of the week. So good, so helpful. Intel allows an actual squadrons game to happen and lets your bombers go shoot other ships, which is exactly where they want to be, instead of getting bogged down by the 4 TIEs the other guy brought. What do you normally run as your squadrons list?
I'll jump on the "Rieekan is great" bandwagon, but you can do a lot of work with Garm or Dodonna too. If you want to work with aces, go Rieekan though. See what he can do for you, haha.