The Welsh international forged a good relationship with O´Neill during a successful loan spell at Celtic two-and-a-half years ago.
And O´Neill would welcome the opportunity to work with the player on a long-term basis should speculation that Reds boss Rafael Benitez is ready to off-load the player after just one season prove correct.
© Copyright PA Sport Ltd 2007, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms