Smash Bros? In my Dissidia?

So, I got a little bored and started thinking about what it would be like if we swapped Smash Bros. characters with Dissidia in their respective games. So like, think of which character best represents the other corresponding character, I guess. (I was kinda thinking about how people mod other characters into both games, so...)

So, for example, something like swapping Warrior of Light and Link since they both use a sword and shield, or swapping Firion and Mega Man (or Samus) since they both use a variety of weapons. So anyway, I'm bored and curious to see if any of you have some ideas for that kind of thing.

inb4 Cloud swapped with Cloud