Will.i.am: Cole and Cowell could return to UK 'X Factor'

Cheryl Cole could return to the UK 'X Factor' with Simon Cowell.

The Girls Aloud singer's manager will.i.am thinks the pair – who quit the British version of the ITV1 talent show to work on the new US 'X Factor' alongside panellists Paula Abdul and L.A. Reid – will eventually return to the UK programme once the American series is established.