The Metro Division is jam-packed with teams who could disappoint. Sid and Geno are back for their 16th season in Pittsburgh, and the bottom has to fall out eventually. Similarly, Alex Ovechkin is 36 and coming off a career-worst 24-goal season. Carolina was one of the darlings of hockey last year, but the ’Canes replaced all-world Dougie Hamilton with awful person and player Tony DeAngelo. Yeesh. There’s always the chance that the New York Islanders will collapse under the weight of their wretched boringness, but the hockey gods surely hate us all and that probably won’t happen. If there’s one franchise that has become reliable in its ability to disappoint, it’s the Philadelphia Flyers, who haven’t done anything smart since the marketing team came up with Gritty. Why are exp…