Soccer - UEFA Champions League - Round of 16 - Second Leg - Arsenal v AC Milan - Emirates Stadium [Getty Images]

Arsenal's Theo Walcott (centre) is tackled by AC Milan's Stephan El Shaarawi (left) and Mark Van Bommel (Photo by Nick Potts/PA Images via Getty Images) — see more

Arsenal's Theo Walcott (centre) is tackled by AC Milan's Stephan El Shaarawi (left) and Mark Van Bommel (Photo by Nick Potts/PA Images via Getty Images)

PA Images Nick Potts - PA Images