Going form a last-place team to a first place team and title contender is clearly the motive behind Christian Ehrhoff signing today:
Penguins get Christian Ehrhoff for their defense. Good replacement for Niskanen.— Kevin Allen (@ByKevinAllen) July 1, 2014
Ehrhoff had been bought-out by the Buffalo Sabres just a few short days ago. He became one of the marquee names in NHL free agency... and he's off the market almost immediately.