Abraham or Freeney for Patriots?

As they often do, the New England Patriots added a bargain-priced veteran this week, signing former Raiders DT Tommy Kelly to join the rotation with Vince Wilfork, Kyle Love and Brandon Deaderick. Earlier this offseason, the club had veteran DEs Dwight Freeney and John Abraham in for a visit, but since then, it's been remarkably quiet in terms of any buzz on either fellow. So are the Pats still interested?