By Jude Summerfield Sunday afternoon’s north London derby sees Spurs and Arsenal square off at Tottenham Hotspur Stadium with the two sides chasing alternate targets in the second half of the season. Tottenham have spluttered and failed to kick into gear throughout the season but remain close enough to the clubs eyeing up Champions League qualification. However, the Gunners have produced their finest run of form in years to sit at the top of the Premier League. The normal derby day bragging rights are at stake in what could prove to be a pivotal matchday in both clubs’ seasons. Where are Totte…