Good news. He could be a really good option for us over the next few years. He's tough, loves a tackle, reads the game well and is perfectly decent on the ball (not amazing, but he's comfortable enough).
Klopp must see him as part of his plans also, I can't imagine he would have signed such a long contract otherwise. Of course, we're protecting ourselves for any sale as we would get a reasonable fee if he were to be sold but I think Klopp will give him a few chances and with some players away at the Euros this summer he and one or two others could well get a head start on the players who are away.