Last season Spurs played 18 games at home and dropped 4 points. This season they've played 2 at home and already dropped 5. If they win every game from now onwards they've done worse than last season at home.Why so many people think that Spurs are bound to struggle at Wembley? Is it based only on results or rather on characteristics of the ground (say, too big for their tactics)?
If any team had to play their home games "away", they'd struggle. It's a combination of many things, size, familiarity and in the case of Wembley, the opponents playing at the national stadium and raising their games.