I recently asked a fine friend of KK of his views on David Perron and Ville Husso.
He's a huge follower of the Blues and knows his hockey.
Losing Perron makes me sick. The guy was a homegrown player who LOVED St. Louis. He was the most important element of team's successful PP. He had a special, symbiotic partnership with Ryan O'Reilly. He fulfilled his defensive duties, was not hesitant to play "greasy," and persevered through injuries.
Getting Husso is an excellent move. It's an attempt to buy low like Alex Nedeljkovic. If either pans out, Yzerman has a No.