The 'doping' wouldn't particularly effect their 'technical' ability. Goater was never the most gifted of footballs, but he could put himself about a bit and find a way to score. Imagine that, but with practically infinite energy for the 90 minutes. Even he would have scored a shed load more.
They're professional footballers in the top flight, it's not like scoring or playing is alien to them. Add in the benefactors of doping and they would excel in one way or another.
As others have pointed out, less tired athletes make less mistakes. Plus if it's correct that Vardy had surgery then started a match less than 9 full days later (not aware of his type of injury) something seems a little wayward there.
They're professional footballers in the top flight, it's not like scoring or playing is alien to them. Add in the benefactors of doping and they would excel in one way or another.
As others have pointed out, less tired athletes make less mistakes. Plus if it's correct that Vardy had surgery then started a match less than 9 full days later (not aware of his type of injury) something seems a little wayward there.