'You have to try things' - Arteta on game-changing sub

[Nickie]

Mikel Arteta is full of praise for Mikel Merino after the second-half substitute was played out of position as a striker and ended up scoring both goals in Arsenal's 2-0 win away at Leicester City.

More... (https://www.bbc.com/sport/football/videos/c70k261dn4po)