The New Orleans Saints have signed free-agent running back Ladell Betts to a one-year deal, according to a league source.

There are several things to watch for as preseason action picks up, but the most compelling could be rookies like Sam Bradford and Tim Tebow hitting the field for the first time.

Mailbag: Thomas could be a bargain

The Saints are coming off their first Super Bowl title in franchise history, but that doesn't mean the franchise is happy to rest on that accomplishment. Sean Payton and Co. want another run.

It has been nearly four months since the Saints lifted the Lombardi Trophy, but with offseason work picking up, the team is focused on the monumental task of trying to win consecutive titles.