 Jamie Carragher has revealed how Roy Keane makes his presence felt to him and Gary Neville even when hes not involved in a live broadcast. Keane remains a relative newcomer to the Sky Sports punditry team in comparison to the long-serving duo, but the Manchester United legend is never afraid to express his opinion. That clearly extends to his colleagues, as the former Ireland captain lets them know whether hes happy or not happy via texts while theyre live on air. Sky Sports The Football Show has been giving fans their Premier League fix throughout the sporting standstill, and Keane 