Chelsea made arguably one of their biggest statement signings for the future of all time over the weekend. It was announced that they had completed a deal to sign Estevao Willian, with him set to join at the end of next season. It has been key in the Todd Boehly era at the club for them to make investments into their future, some of them being for sizeable price tags. READ MORE: Estevao Willian posts message on Instagram after Chelsea confirm deal to sign him from PalmeirasThere has not been as much excitement over one up to now though. Neymar has been just one of the figures to come out and t…