He may have been linked with a move away from the Emirates this summer, but Sanchez is already starting to get back to his best for Arsenal.
The Chilean proved that by providing a wonderful assist for Iwobi to slot home in the second half of Arsenal's clash with Brighton.
Take a look at the goal here:
@Alexis_Sanchez don’t be so cold! Wow on the back heel to @alexiwobi pic.twitter.com/2QjLcILjoN
— Fitz Rush (@goonerRush) 1 de outubro de 2017