ST. LOUIS - Blues Head Coach Mike Yeo is expected to make several lineup changes for tonight's game against the Anaheim Ducks (6 p.m., FSMW, KMOX).Changes include swapping Alexander Steen and Pat Maroon, moving Steen to the top line with Ryan O'Reilly and Vladimir Tarasenko and putting Maroon with Tyler Bozak and Jordan Kyrou.The Blues are expected to dress seven defensemen tonight, bringing Vince Dunn back into the lineup after he was scratched for two games.Chad Johnson will make his regular-season debut for the Blues in goal.#### **PROJECTED LINEUP****Forwards**Steen - O'Reilly - Tarasenko Blais - Schenn - Perron Maroon - Bozak - Kyrou Barbashev - Thomas**Defense**Bouwmeester - Pietrangelo Edmundson - Parayko Dunn / Schmaltz - Bortuzzo**Goalie**Johnson
