I think the problem people get into in Suicide Pools is they want to "save up" the best teams. In theory, if you have a team that you like to definitely win then you can save NE. To me, though, if you have an almost sure-fire winner such as NE this week, you should take the opportunity. It's good to map out at the beginning of the season, but as teams change (i.e. Atlanta, GB, Tenn this year), then I think it's best to survive by choosing the best team/opportunity you have remaining without worrying about next week.
Just my opinion, though.