In a mailbag edition of his newsletter, Jonathan Wilson answers questions about Michael Carrick, VAR and the Premier League’s new teams Sign up for our free newsletter here Manchester United finally seem to have something that resembles stability in the dressing room under Michael Carrick. I feel with quality signings in defence and midfield, they could mount a decent challenge for the Premier League next season. How do you feel they will fare? – Sterling . There’s an odd sense that Michael Car…