Carl Gunnarsson has only played 18 games this season, and hasn’t played since February 3rd. When he has been on the ice, he’s been extremely effective, but his return doesn’t appear to be imminent. Chris Butler is perfectly capable depth, but the Blues wanted to add some further depth at the blue line. Enter Michael Del Zotto.
The former 2008 first round draft pick of the New York Rangers was acquired from the Anaheim Ducks for a sixth round draft pick. The Blues have yet to formally announce the deal.