The season opener can’t get here soon enough for Chidozie Nwankwo. A senior defensive lineman who transferred to Colorado in January, Nwankwo’s smile became a bit brighter when talking about kickoff. “I feel great. I’m ready to go,” he told BuffZone. “I’m not gonna lie to you, especially with everybody in D-line room, I’m just ready to go, ready to go to war.” The 5-foot-11, 290-pound Nwankwo is one of the leaders of a re-tooled defensive line that CU is counting on this season, which opens Aug.