Robert Thomas scored his second goal of the game with 2:38 remaining in regulation to break a tie and the visiting St. Louis Blues bounced back after blowing an early three-goal lead to cool off the Nashville Predators 7–4 on Saturday. Jordan Kyrou’s third assist of the day was a brilliant pass that found Thomas, who easily beat Nashville’s Juuse Saros (28 saves) to snap a 4–4 tie. David Perron, who scored twice and has seven goals in six games, and Justin Faulk added empty-netters as the Blues won back-to-back games following an 0-3-1 slide. Thomas, who also had two assists, has scored twice in back-to-back contests. Matt Duchene recorded his fourth two-goal game in the last five and added an assist, while Ryan Johansen scored once and had two assists for the Predators, who were roughed up after outscoring their opponents 14–2 to win the previous three games. Oilers …