There was a collective gasp when Lisandro Martinez seemed to buckle under the pressure of Vladimir Coufal’s weight on his knee. Manchester United fans everywhere were wincing in pain, seemingly mimicking Lisandro Martinez’s pain, as they looked set to lose their most important defender to his second long-term injury of the season. How the knee was planted also provided cause for concern as a potential cruciate ligament problem could well see him out for the rest of 2024. This is, thankfully, not the case, however, with the Argentine targeting a return to the first team after the March internat…