AC Milan defender Thiago Silva is wary of the attacking threat of Champions League opponents Arsenal.

The Brazilian international insists the London outfit are not a one-man team.

"Arsenal are a great side and we have to watch everyone and not just Van Persie," stated the centre-back. "We have to monitor all of their players because they are all quality.

"If you talk about just one player today then maybe tomorrow it will be another one who has grabbed the headlines - we have to be careful about everyone."