John Barnes speaking to @ptgorst: "We won the league with Arne Slot and all of a sudden we want to sack him? "If he then goes and Alonso comes, suppose Alonso fails in his first six months or first year, are we going to say sack him and bring somebody else in? "I always support the managers, whoever they are, because they come to the club because of their success, because they're good managers, and they have to be given time."