Jurgen Klopp’s announcement that he will leave at the end of the season has thrown up a lot of uncertainty around the club. As much as Klopp will not want this to disrupt or impact the current season, players will be looking over their shoulders glancing at the future ahead. No players’ future is immune to the uncertainty.A new manager will have new ideas, and no one yet knows what those ideas will be. And more importantly, who will be in his plans to execute those ideas from the current squad. That means that even some of the most experienced players at Liverpool will be questioning their fut…