Oct. 29—Oklahoma State is back home after a tough twoweek road swing. The 15thranked Cowboys (6-1, 3-1 Big 12) play host to Kansas (1-6, 0-4) on homecoming Saturday in Stillwater as OSU tries to keep itself in the hunt for the Big 12 championship game. Kickoff is set for 6 p.m. at Boone Pickens Stadium on FS1. Here is what you need to know: Predictions Jenni Carlson, Columnist OSU 42, Kansas…