Blackhawks Hope to Start Comeback vs. Predators

[ PHOTO: SECOND CITY HOCKEY ]

Here are two things favoring the Blackhawks as they try to dig out of a 2-0 deficit in their best-of-seven Western Conference first-round playoff matchup with the Predators: Chicago's winning pedigree and the fact that Nashville blew a similar advantage last year against the Anaheim Ducks before winning in seven games. Here is what is working…