I can't believe I was excited when we signed him. So dumb of me.
He was quality for Atletico, especially in the 2013/14 season when they won the league, which got quite a lot of people including myself excited when he joined.
But it's obvious since he came here and now that he no longer has the mentality and physicality he once had under Simeone which made him a key member of Simeone's squad when they won the league. one of the reasons he wanted to leave Atletico at the end was he got tired of running himself to the ground under Simeone.
I remember Jamdav pointed out in 2015 during the summer when we were linked with him that their were concerns that he wouldn't age well as he got older. He's 30 years old now and so far it looks to be true. He wants to win the CL, but he simply doesn't have the heart nor physicality to do so anymore.
It's time for him to go now and be replaced with someone that actually does.