I think this is a little bit premature to be fair Yorky. We've only seen Meireles and Lucas play once (although it has been very impressive) against good opposition in Spurs. It's still early days, but we need to see a little more goal threat from one or the other.
It's debatable that if Gerrard was playing Right Wing, we'd have enough goal threat with Gerrard, Torres, X & Y. Where X is likely to be your favourite player and Y would be Maxi or Ngog. So if nothing was happening in the game, Gerrard would just come deep, get the ball, and try to do something himself.
The importance to getting the ball to players who can do something with it will be huge. We can't afford to not get someone like Gerrard on the ball creating some opportunities. But I agree, if Gerrard was 'found' as an outlet on the right, he'd be more likely than any of our current wide players to make something happen.
Opposition will just double up on Gerrard, if Meireles cannot create and be a little threatening on goal. It's early days, but I think he is one who will step up to the plate.
Overall, for a player like Lucas to have players like Gerrard, Meireles, Ngog, Kuyt and Torres ahead of you, can only be a good thing.