4. Toby Alderweireld
In reality, Liverpool probably need two new centre-backs this summer given their aforementioned injury problems. Sebastián Coates is never going to be first-choice, Daniel Agger is wanted by Barcelona and Martin Skrtel has fallen down the pecking order under Brendan Rodgers recently, making just 25 Premier League appearances last season and none so far this term. And another centre-half he could bring in to bolster his back-line is Ajax's highly-rated Toby Alderweireld. The Belgium star is into the final year of his contract at the Amsterdam Arena and is set to become available for a
basement fee of £6 million. Alderweireld has won three-successive Eredivisie championships with Ajax and has 24 caps for Belgium. He can also play at right-back, too, which would give Rodgers even more options at the back.