If you guys are referring to Modric then yes age is just a number to that dude, he might not be very active in terms of strength and speed but he's still a baller with lots of experience and he'll definitely be excellent at Milan, they have younger talents what they need is a little experience like Modric to help revive the team and i trust he'll add to their success with his experience this season.
Yeah, Modric is a baller and still has the technical skills in his leg to throw those passes but the thing is, football right now has to also do with pace which his gone past that age. If you keep him in the middle, of course he can control and detect play but he has to be paired with players who can run, because once the ball is lost, he can't track back to recover the ball definitely because of his age, so he has to be paired with younger and faster players in the middle.