This is pretty self-explanatory, but this is why I believe this should be a legitimate change made to Luigi. 1. Luigi is one of the worst characters in the game, in my opinion, and I believe that many people feel that way too. He needs a buff. 2. If Luigi is based off Lost Levels and not Super Mario Bros, I feel it is appropriate to have the ability to pick up shells to begin with. 3. It would be a fun mechanic to have, as it has been ever since it first appeared. I feel that the two problems that could possibly be encountered are coding and spriting, but I doubt that they would be considering the fact that we can have characters like Ryu Hayabusa or Mega Man function the same way they do in their respective games.