As Kevin Keegan continues to search for a left-back, Kadar could be the answers to his problems, but not yet.
The Toon boss says he rates the former Zalaegerszegi highly ... but would rather see him gain first team experience in the Championship.
Toon Defender On The Move?
But news of his proposed loan is expected to interest a number of clubs, with Preston North End also waiting in the wings.
Preston took Andy Carroll to Deepdale on loan last term.