Nhl 15 an update?

I had pre-ordered Nhl 15 and received on the release date. Since I already had the Nhl versions 11,12,13 and 14, I was surprised that I now again Nhl 14 received with updated cadres. The game is, how Nhl 14 !!!, sublime technically beyond any doubt and the (at last!) New commentators are pleasant to listen to. For me as a fan, the current squad were important, however, was the price of 59 euros for an update! Even very expensive! Therefore, only 2 stars from me.