I'm going with my gut on this one, you all love a whimsical look at 'best ofs' and you want more and more of them.
Your answers have to be professional footballers, you cannot say, "a mountain lion, and an eagle", for example, nor can you say "Chuck Norris, and Jet Li".
I would say break it down into two sections, the first choice being the best ball-winner, and the second choice being the best passer/creator type player, but I suppose that's just my way of looking at how a midfield duo should work, and not necessarily your way.
Price is no object, imagine we can get anyone. Living. Aged between 16 and 35.