0Mauricio Pochettino signed a contract extension to 2030 afterPhotograph: Alex Livesey/FIFA/Getty ImagesUS men’s national team head coach Mauricio Pochettino is interested in a move to Manchester United, multiple sources told the Guardian, with those same sources characterizing the interest as mutual. United are expected to sack their head coach, Michael Carrick, after a disastrous start to their season which leaves them at risk of relegation from the Premier League, their worst opening.