What team without Grievous should I farm and gear to unlock 7 star Padme in 1-2 months (next return)

Aaaaaanyway......... I suggest farming Greivous anyway. True, it's a drain on your shard shop tokens, but he's a really good character and you're going to need him anyway. I get why you're reluctant, but I really think he's worth it in the long run and the sooner you get started the sooner you get finished.

Good luck!