What we talking speed wise with Chamberlain? Valencia/Young/Nani quick - as in, quick, strong runner, but not explosive/absolutely devastating speed, or Aarron Lennon/Agbonlahor/Walcott quick?
BTW - I still think Theo will make for a brilliant striker, Rohit, and still rate what he can do highly, just don't feel he's a right winger and never have.