He can jog on if so - a true professional would do anything to help his team and playing LB is hardly asking him to play keeper, seeing that it's a versatile position of his. Pipe down and do your job, sonIm worried Vertonghen will leave anyway if he continues to be played LB, where he has stated twice now he dislikes.
He turned down Woolwich to play CB here
Funny how he never complains in the national team, knowing that it's either LB or bench.