5280 Sports Network’s Jake Marsing and Ryan Greene were at UCHealth Training Center to recap the first of two joint practices with the San Francisco 49ers prior to their preseason tilt on Saturday.

With the Niners in town, the players, fans, and media felt a whole new energy at practice. There were a few fights, the Denver defense gave the Niners headaches, and like most fans, Jake & Ryan are still a little miffed at Pat Bowlen’s Hall of Fame snub.