"The only thing I can do is get the best out of them," the Dutch coach told Jamie Carragher and Sky Sports ahead of Liverpool's meeting with Brentford. "If we bring the best out of them and they perform really well then it's up to them if they want to sign and us if we give them a new contract. The main thing for all of them, if you're out of contract or not, is to get the best performance as possible and there is where I should and will help them with my staff, to bring out the best of them. Until now it's been nothing but positive.
"Mo came back really strong in terms of physique, Virgil as well, Trent did the same and they brought in good performances against Ipswich which was only the first game. My main focus is on Brentford and not on contract extensions."