Penguins hire WHL's Johnston as coach
Kings keep Gaborik for 7 years, $34M
Lightning sign Callahan to 6-year deal
Jackets trade Nikitin to Oilers for pick
Penguins' Crosby wins second Hart Trophy
Kings G Quick out up to 3 months
Kings re-sign D Greene for 4 years
'Canes, D Hainsey agree on $8.5M, 3 yrs.
Hasek, Modano, Forsberg headed to Hall
Canucks hire Willie Desjardins as coach