"We were hoping to add a depth defenseman, more based on (Carl) Gunnarsson's injury," Armstrong told stlouisblues.com after the deadline. "We wanted to have depth as we enter the stretch run. Guys have done a real good job, and this just gives us an added layer that we didn't have yesterday."
Del Zotto, 28, was a first-round draft pick (No. 20 overall) of the New York Rangers in 2008. He has split this season with the Vancouver Canucks and Anaheim Ducks, posting one goal and six assists in 35 games between the clubs.
"We knew my name was out there," Del Zotto told stlouisblues.com of the trade deadline. "Being traded to Anaheim (earlier this season) and not being in a playoff spot, my 10th year in the business and understanding the business side of things, I understood something may happen. I got the call right at the deadline at 12 Pacific Time from (Ducks) GM Bob Murray.
"I'm pretty excited and grateful for the opportunity," added Del Zotto, who is already familiar with Alex Pietrangelo, Brayden Schenn, Robby Fabbri and Blues Head Coach Craig Berube. "Understanding where the team is in the standings and the hot streak they've been on as of late, I can't wait to get there and get started."