Heading into the final year of his contract, Kris Letang might be pricing himself out of Pittsburgh.

The Penguins are working on extending Letang, but are hesitant to offer much more than $6 million a season. Pierre LeBrun doesn't think Letang will sign for any less than $7 million a season.

The Penguins have the cap space to offer Letang a contract worth $7 million a season, but thanks to massive contract extensions for Sidney Crosby and Evgeni Malkin, more than $34 million is already committed to six players in 2014-15, and adding Letang's big ticket would put them in a cap squeeze.

The Penguins are also concerned about whether Letang is worth elite defenceman money. According to Rob Rossi, "Letang is not the consensus best defenseman on the Penguins, at least in the eyes of management and coaches."

And with the bevy of young defence prospects in the Penguins' system, Rossi believes Letang has become a "must-move player" for GM Ray Shero. The Penguins could decide to keep Letang next season and go for a cup, return be damned, but a trade seems likelier, with CBC's Elliotte Friedman reporting teams are preparing offers in case the two sides fail to reach an agreement.

If the Penguins do decide to trade Letang, there will be plenty of suitors, despite the high cost to acquire the Norris Trophy finalist. More concerning, however, is Letang's desire to be paid like an elite defencemen. Sure, he's scored 190 points over the last five years, tied for 11th among defencemen, but are there enough holes in his defensive game to cause teams to look elsewhere for defensive help?

Is Letang worth $7 million or more over 5-8 years, or is this a case of buyer beware?