Would you do this? It's a 12 team keeper league and we can only keep 6 each year. After keeping a player for 5 years they have to be returned to the pool. If I was asked at the start of the year i would have accepted no question. Just don't know if he would be one of the 6 I would keep next year. Here are the player I could keep next year.
C - Thornton
C - Toews
RW - Hossa
LW - Hall
LW - Paajarvi
RW or C - Seguin (not sure which CBS will put him at next year. Kind of important)
LW - Parise (one more year)
D - Chara
D - Carlson

By the way, this is the 6th year of the league so a lot of top notch players ware added back to the pool for this years draft.

This is kind of tough because 1) they play on the same team and 2) Buff could end up being a forward again in the future. Bogo, who I own in a pure dynasty league, is more of an injury risk and probably doesn't have higher upside. If you were in a league that counted blocks and hits heavily, I might prefer Bogo but take Buff here.