Marc Guehi stands on the brink of a rare double in the FA Cup. He has, however, already completed one. Few can testify more to the highs and lows the oldest competition of them all offers, the combination of ecstasy and ignominy.
In consecutive appearances in the competition, the England defender helped inflict one of the greatest shocks in an FA Cup final and then suffered one of the biggest in any round. Guehi’s return to Wembley on Saturday is complicated, and not merely because he faces his former club Chelsea.