Well, they whooped that gata arse last year, and the year before. Seriously though Arkansas and Ole Miss is the easiest draw possible out of the west.
10-2 is definitely a best case scenario for Mizzou, but on the flip side they could easily go 6-6. I see 8-4 as probably the most likely outcome. They should handle their weak west slate, sustain a near certain loss to UGA on the road, and get wins over the 3 cupcakes. However, I'd guess they drop at least 3 of the other 6 vs (WV, UF, UT, USCe, UK, and Vandy).