The biggest change in the Cheyenne Frontier Days rodeo in 2018 is a vast number of little buckers. Kids have been sent out in all three rough stock events vying for championships representing their various organizations and divisions. There's no doubt the crowds are loving it and breathing new life into old traditions is a positive trend for the future. A junior division mini-bull rider from Greybull, Wyoming won top prize on Saturday and Jayce Sorensen's grandpa Ron shared in the victory.