Could really use some help

Chudda

So I opened up a few packs and got interesting drops. My real question for the community is do I bother with some of them or not.
I got a 4* Old Ben
4* Lando
4* Akbar
4* Cad Bane
3* IG-88
2* FOTP
2* Leia

Now i Dont know what do with these guys my dark side is lacking slightly with options.

This is my list of guys that I use on the regular
4*
Tano, Asajj, Barris, Phasma, Sid, JC, Luke, Lumi, Tali, Tarkin, Nute, Poe, Chewie, NSI
3*
Fives, Jawa

Any help is appreciated.