By Jonny Singer

STAR MAN AIDEN O’BRIEN Millwall

MILLWALL boss Neil Harris saw his team thrash ten-man Barnsley at the Den before throwing down a challenge to east London rivals West Ham.
Aiden O’Brien’s double, coupled with a red card for Joe Williams, helped the hosts come from a goal behind to win comfortably and afterwards, Harris insisted he relishes a challenge in the fourth round.
He said: “In the next round I want to be at home, and I want a big game at the Den. If we get to the fifth round, great. If we don’t, so be it. &ldquo...