The NFL.com fantasy crew tracks some of the key free agent movement and how it will affect fantasy values heading into 2013.

In today’s Three and Out: Mike Wallace could be at the front of a Dolphins WR revamp; Wes Welker is expected back to New England and Danny Amendola could have a new suitor … or not.

For the majority of the season, I have admonished fantasy enthusiasts for having too many good quarterbacks. Trade one! I often decried. They can’t score fantasy points for you from the bench.

The expression I search for right now is “hoist on my own petard.”

St. Louis Rams quarterback Sam Bradford is familiar with pressure.

No, not the stress stemming from rumors of dating a supermodel.

But the 2010 No. 1 overall draft pick knows the expectations of being a franchise quarterback.

Who will be the 2011 version of wideout Brandon Lloyd? That player could end up being in St. Louis.

Fantasy owners have lost Mark Clayton and Jermichael Finley due to injuries.

The Rams currently have 11 receivers listed on their roster, with many of those players young, inexperienced — or both.

The Rams have selected Sam Bradford with the top pick in the NFL Draft, but he won’t have much seasonal draft value.

The Eagles acquired LB Will Witherspoon from the Rams just before Tuesday’s 4 p.m. ET trade deadline, a league source told NFL Network’s Jason La Canfora.

Washington State WR Brandon Gibson (6-0 1/8, 206 pounds) held a one-man workout Saturday at Chief Sealth High School in Seattle in front of representatives from 15 NFL teams, including Chargers senior executive Randy Mueller and 49ers director of player personnel Trent Baalke. Gil Brandt also has reports from New Mexico State and William & Mary.

The hot prospect at Washington State’s March 11 pro day was Brandon Gibson (6-0 1/8. 206 pounds).