Down voted.
If:
-The DAO held the DEC and sold it at $0.98 per 1k (with a daily limit that was very low to not affect the market much),
-The daily amount of SPS sold was lower,
-At DEC value around $0.9 per 1K the daily SPS selling was stopped
Then I may have upvoted.
This would mean the DAO has potential to profit from this so it is a trade that helps the peg value and the DAO funds. It also provides a light 'cushion' to low DEC values that will not have a hard impact on the market.