On value it's a tempting offer, but still probably a no from the Blues. Doesn't suit their needs.

There's no reason for Ottawa to trade for Sörensen, they drafted him, held his rights, and never signed him. They know all about him and passed. The Senators let him walk for nothing because they just weren't interested in him. The Senators don't have room for him regardless, and please don't say it's to help reach the cap floor, every team has reached the cap floor, and likely none are interested in Sörensen. Just stick him as the 14th forward as a healthy scratch, or bury him in the AHL.

Blues are focused on win now I’m sure they won’t be really selling anyone except to offload some cap.