Thank you for all the responses so far but I just want to clarify one point.
I quite accept that Greef Karga, Kuiil and IG-11 have their uses and I never said otherwise. What I said was that right now I have no long term plans for them. Maybe I will eventually but until that happens, I would rather keep my resources for other characters that I am working on right now and do have immediate plans for.
For example, I'm trying to put together a Rebel Fighter squad so I do have long term plans for Cara (note I didn't mention her in my OP). Once I have Beskar Armour unlocked, I plan to use him for his ship and I want to put together a Mandalorian Tag squad - I already have Sabine and Ordo at g12, OG Mando isn't far off, and I've started farming the Armorer.
I'm also still working on other characters for my Rebel Fighters and more.
So it's not that I don't rate Kuiil and the others, I just don't want to spend time on them right now.
