After a bit of a new year slump, Brighton are back on track, beating the fiercest of North London rivals in successive weeks. Graham Potter's ability to tweak his shape and personnel has been a hallmark of his time at Brighton, seemingly always finding a way to get the balance right in his team. But the former Swansea manager made several big calls in the past two weeks, handing a debut to Moises Caicedo against Arsenal, and operating without a recognized number nine against Spurs. Despite those big calls, Potter's men came out on top in back to back weeks against two sides battling it out for a place in this season's top four, whilst using an intriguing 3-5-1-1 shape.