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.

Pierre Thomas put up good numbers last season, but he still failed to meet the lofty expectations of fantasy owners. With Mike Bell out of the mix, though, Jim Gigliotti thinks Thomas will make a bigger impact in 2010.

Greg Jennings and Calvin Johnson were disappointments for fantasy owners in 2009. But as Michael Fabiano writes, they're two of 10 fantasy players who could be undervalued in drafts this season.

Injuries are tough to predict, but a number of big-name running backs seem to go down every season. That sort of scenario could open the door for valuable fantasy sleepers like Michael Bush to emerge in 2010.

The running back position has lost some of its luster in fantasy football, but it's still important to have a strong knowledge of all 32 NFL backfields heading into draft day. Michael Fabiano breaks them down.

As new team president Mike Holmgren has orchestrated a complete makeover in Cleveland, coach Eric Mangini has been content with sitting back and focusing strictly on football.

Restrictions of the uncapped year on the final eight playoff teams haven't kept clubs such as the Jets from making moves. Yet, the Colts and Saints have been conspicuously absent.