This is being announced tomorrow, and some very big names are eligible for the first time this year. Among them, legendary former Flames Roman Turek, Shean Donovan, Dean McAmmond and Stephane Yelle.
http://www.hhof.com/htmlInduct/ind13prolog.shtml
For first timers, I'd think Chelios and Niedermayer are locks. Shanahan makes it in this time? Pretty wide open as to who the fourth could be.