NFL Network is asking for 40-yard dash videos to compare to host Rich Eisen's run from this year's NFL Scouting Combine. Today, the posted NFL Networks' Facebook page posted the Miami Dolphins' submission.

The NFL offseason is underway and KD Drummond has your run down of what dates to put on your calendar throughout the winter, spring and summer months. The first big ticket item on the docket is the Scouting Combine, which begins today in Indianapolis

Identifying which receiver and cornerback prospects are actually on the Miami Dolphins' radar is kind of like trying to find a tiny needle in an enormous haystack. That's where The Phinsider comes in.

The Phinsider's video review of 2013 NFL Draft prospects continues with a look at one of the top man-coverage cornerbacks available this spring: UCONN's Blidi Wreh-Wilson.

With the start of the new league year now less than a month away, Brad Wells of SB Nation looks ahead at some big names who will hit the open market and examines which teams could be good suitors for their services.

The Phinsider's video review of 2013 NFL Draft prospects continues with a look at one of the top two tight ends available this spring: Notre Dame's Tyler Eifert.

The Phinsider's video review of 2013 NFL Draft prospects continues with a look at a safety who is quickly becoming a popular mock pick for the Miami Dolphins at No. 12 overall: Texas safety Kenny Vaccaro.

The Phinsider's video review of 2013 NFL Draft prospects continues with a look at a receiver who should be on the radar of every Dolphins fan this spring: Marshall's Aaron Dobson.

The Phinsider's video review of 2013 NFL Draft prospects continues with a look at one of the fastest-rising prospects in this year's receiver class: Louisiana Tech's Quinton Patton.