The Crystal Palace defender is the favourite of the 'Red devils' to reinforce their defence. However, the agreement with his current club is still far from being completed.
Manchester United want to sign Wan-Bissaka for 45 million euros, but at 21 years old and after a stellar season in the Premier League, Wan-Bissaka is on several teams' radars.
United have now got another man in their sites should the proposed deal for Wan-Bissaka fall through, with Elseid Hysaj the man emerging as a potential United player for next season.
However, similarly with Wan-Bissaka, United are not the sole team interested in Hysaj. Atletico Madrid are actively searching for a replacement for Juanfran, with the new signing needing to compete with Arias.