Meh, I like the ensemble cast as is. I agree Chirrut and K2 are my favorites, but I thoroughly enjoy Baze and his brotherhood with Chirrut (plus the little dynamic of the still deeply faithful and the guy who lost his religion still being such tightly knit friends). I also really like Cassian (can’t wait for that D+ show!) and Jyn has grown on me a lot. I’ve had the opposite reaction to whoever said their rating has dropped; I love this movie more each time I watch it.