Carrollton (Ga.) four-star quarterback Julian Lewis is back at Colorado visiting the Buffaloes for their game against Cincinnati on Saturday night. It’s the fourth documented trip to Boulder this year for the USC commit, who remains solid with the Trojans despite the Buffaloes and Indiana pushing heavily down the stretch. Multiple high-profile programs have worked to flip Lewis since he committed to USC on Aug. 22, 2023. The likes of Georgia, Alabama and Auburn all pushed at different points this year, but it’s Colorado that’s now viewed as the biggest threat to sway him away from Los Angeles….