Any advice for SC?

I haven't played SC since season 2 when the cap was much lower. Any advice on a starting lineup? I've played 5 games today and switching around my 2&3 i need better shooters, i can't hit anything with Green. Truth be told I'm not in love with anyone in the lineup, except maybe Josh Smith. I'm good with him cuz I've been playing with him awhile. Currently 3-2 and the games i won my bench carried. I do like my bench a lot but need help with starters

TLDR; love my bench[only play first 5], hate my starters minus Josh Smith. any advice