29 isn't really that old. Fernandinho is 35, Chiellini is also 35. Both of those have been world class for the past 6 seasons. Koulibaly is in his prime now, he's the real deal. He's been playing under a glorified Roy Keane in a rigid system for the last 8-9 months.
If he played alongside Van Dijk at Liverpool I'd honestly see a Liverpool dominance for atleast 5 seasons in both the league and in Europe, and those are the kind of players we want.
If he played alongside Van Dijk at Liverpool I'd honestly see a Liverpool dominance for atleast 5 seasons in both the league and in Europe, and those are the kind of players we want.