Looking ahead: Defensive units to stash now for playoffs

[Warpigs]

Which defensive units are you savoring the most heading into Weeks 15 and 16? A few that are available in a lot of leagues now (but won't be if you wait too much longer):

Tampa Bay (hosting Detroit in Week 15 and Seattle in Week 16)
Dallas (hosting Washington in Week 15 and at Buffalo Week 16)
Minnesota (hosting Chicago Week 15)
New England (at Buffalo Week 16)

Which squads are you the most excited about? Who are you snagging now in hopes of dominating later?

[011472]

I hate to hold two defenses, but with the playoffs clinched I'm currently holding Arizona (@ Carolina week 15) and Dallas (@ Arizona week 16).