Look for Brian Elliott to make his return to the Flames net after Chad Johnson faced the Blues last Saturday. Elliott won 55 games as a Blue at Scottrade Center, which trails only Grant Fuhr (60) in franchise history. Also, look out for No. 19 in white. Matthew Tkachuk, the son of Big Walt, could face his hometown team tonight. Tkachuk, who was drafted sixth overall, was one of five St. Louisans taken in the first round of the 2016 NHL Draft. Finally, what will David Perron do as an encore after his hat trick at the Saddledome last Saturday?