Celtic manager Brendan Rodgers is holidaying in Spain but still has his eye on football, taking in one of Saturday night’s international matches. Rodgers joked after winning the Scottish Cup Final that, while he was ready to take a short break, his phone wouldn’t stop ringing. Football is inescapable even in the off-season. The Bhoys boss lives and breathes the game so when a match arrived on his holiday doorstep, he of course took in the game as a spectator. Newspaper Ultima Hora reports that Rodgers was in attendance as Spain dished out a 5-1 lesson to Northern Ireland in Palma, Mallorca on …