Yes you can

btw your rancher's horse dosnt need to be a roan or chestnut if you don't want it to be, )
smokey -
He smiled and canter behind Ashley. He didn't jump often, and much preferred racing so he had a problem with keeping his strides decent and often put more effort then needed to jump. He approached the first jump glad to get his striding decent and jumped it, quickly tucking in his back legs and landing hard on the ground.
Rancher dude -
He Bridled his horse then looked at his buddys, they seemed to be done for the most part. He hopped on his gelding named midnight, then looked at everyone. "You guys ready?!" he raised his voice enthusiastically.