5280 Sports Network’s Jake Marsing and Ryan Greene recap Thursday’s practice with a breakdown of the three quarterbacks’ performances and debate whether Mark Sanchez will be the back-up or find himself the third-string quarterback on the depth chart.

Marsing and Greene also highlight what they are looking for in the Broncos’ third preseason game on Saturday against the Los Angeles Rams.

As the third preseason game arrives, Greene points out that this is the strongest dry run for the team before the start of the regular season and points out that he wants to see how Aqib Talib performs in his time on the field.

For more coverage of Broncos practice, check out the video archives at 5280 Sports Network.