[J.A.Sucker]

Not enough information. It depends on how badly the live one plays, who else is in the game, how they will play with respect to the fish, and how they will react to your playing with the fish. I could make cases for all of the above, but I'm leaning toward wanting him behind me or directly in front of me if the others will stay out of my way. If they won't, then I probably will have to nurse big hands and jam the field, in which case I'd probably opt as far away as possible. However, your position relative to the live one isn't nearly as important as your position relative to the good players.