Chelsea could sign a new left-back this month after allowing Ian Maatsen to join Borussia Dortmund on loan. With Ian Maatsen leaving Stamford Bridge, Chelsea now have a shortlist of potential left-back targets, according to journalist Simon Phillips. And on his Substack Si Phillips Talks Chelsea, he claimed that Manchester United’s Luke Shaw is one name the club have discussed. However, the journalist thinks it is a bit of a non-starter for various reasons and has described the player as an “absolute wildcard”. Shaw joined United from Southampton back in 2014 in a £27m deal (BBC Sport). The 28…