The Facts: Greg Bedard of the Boston Globe reports that the Patriots have agreed to terms with Fiammetta, formerly of the Cowboys.

Diehards Line:As PFT's Evan Silva notes, Fiammetta is a bone-crushing lead blocker when healthy, although a mysterious inner-ear problem that caused nausea and dizziness held Fiammetta out of the lineup for longer than anticipated in Dallas last season. Fiammetta becomes the fourth fullback on New England’s roster, joining Spencer Larsen, Lousaka Polite, and Eric Kettani. Meanwhile, the Cowboys will roll with recently-signed Lawrence Vickers as the lead blocker for DeMarco Murray.