Paul Merson believes that if Frank Lampard can get the best out of Dele Alli at Everton then the deal could end up being the 'signing of any window'.
The former Chelsea boss was appointed as Everton's new manager on Monday afternoon as he became the man to replace Rafa Benitez at the helm.
And the ECHO understands that Everton are also working on a deal to bring Tottenham midfielder Alli to the club on a permanent transfer.
