RVP (and Placenta) Out of 4-3-3, Who's In?

With Dutch striker Robin van Persie operating as the focal point of a deadly 4-3-3 this season, Arsenal have been nearly unstoppable.
But now, with the Dutchman out of action for 6 weeks because of torn ankle ligaments - of which he is treating with new-age medicine including massage with placentas in Serbia, Arsenal are looking for an answer.