Failure to qualify for CL could cost United star player.
Real Madrid will look to pounce for the signing of Manchester United goalkeeper David de Gea if the Red Devils fail to qualify for the Champions League, according to Fichajes.com.
The Spanish giants are on the lookout for a long-term replacement for the off-form Iker Casillas, who looks past his best despite a great career at the Bernabeu.
De Gea has been in top form for United since moving to Old Trafford from Atletico Madrid back in 2011, and could be keen to make a return to his native Spain.
United will certainly find it hard to keep hold of their stars without Champions League football, and De Gea seems among the likeliest to leave in that scenario next summer.