Anything that would be able to make it so that you don't have to push three of the controller's face button at once. With an SNES, that causes physical pain. Since you can't set shoot, run, or jump to L or R, yet you might want to shoot or charge while jumping and running, that's bad.
Honestly, the best solution probably would have been to not have a separate run button. Yeah, that would hose a lot of tricks, but it would provide a better play experience for like everyone else.
The other good possibility is to allow L or R as run, and have the other aim button work like in the GBA Metroids where you have a diagonal-aim button that aims up or down based on which way you push. Having them both be separate buttons, while making things a little easier to aim, just doesn't do enough to justify taking up an extra button that could be used for something else.
Honestly, the best solution probably would have been to not have a separate run button. Yeah, that would hose a lot of tricks, but it would provide a better play experience for like everyone else.
The other good possibility is to allow L or R as run, and have the other aim button work like in the GBA Metroids where you have a diagonal-aim button that aims up or down based on which way you push. Having them both be separate buttons, while making things a little easier to aim, just doesn't do enough to justify taking up an extra button that could be used for something else.






