https://swgohevents.com/panic-farm/darth-revan
I was just looking into the farm calculator to see how much of a panic I should be in. I feel confident that I can do it. BSF is 63/100, Juhani 1/100, and Carth 12/100. I usually use the 25c daily refresh for all 3 and should have BSF finished within a week. When Carth shards appear I'll usually buy them because his energy refreshes the slowest. Juhani I'll probably buy the 50c refresh because she'll get all the normal energy after BSF is 7*.
I'm curious if they'll have what Nute Gunray and Count Dooku have in the weekly shipment now: 1250c for 25 shards. That'll help immensely over the 1280c for 16 shards. Although if I remember last time DR was around it was something like 2000c for 25 shards, so I'm not holding my breath.