Nope, not changing allegiances. If you look closely at the front of this schedule, you will see that the pic features the Rogues' Henry McCully (12) and goalie Bill Mishalow. The action is from the Rogues 2-1 win at Atlanta on August 5, 1979.
Recently Dave Morrison at nasljerseys.com sent me this article about a Rogues vs Colorado Caribou pre-season game in 1978. This game was played March 25, 1978 in Colorado Springs and saw the Rogues lose 2-0 to the Caribou. During the season, the Rogues did the sweep of Colorado, beating them 2-0 at Memphis and 1-0 in Colorado. Very special thanks to Dave Morrison for the article.