I already know about that. I actually have something else from the same person that he never released. And yeah, i do think that version of Pit feels amazingly fun. I've been thinking about remaking them into lightning since evidently flame wasnt the element of the orbitars true element.
I was a competitive KI:U player in the days before hacking, and I would personally recommend either remaking them with Lightning,
or... Use a different weapon, if you feel like going out on a limb. What if Pit had 3 different movesets, one to correspond with each taunt? Tons of work? Unfortunately, yes. However:
Palutena's Bow (default)
Orbitars (already made)
Good possibilities for the third are:
Volcano Arm. Primarily melee weapon that shoots powerful short-range fireballs. Fast, strong, low range.
Compact Arm. Strong, low range and high combo potential. Extremely rapid-fire (super-scope speed or so) homing shots with short range.
Tiger Claws. Primarily melee weapon with tons of combos and insanely fast moves with very high priority, but very low range. (this is the one I support most).
Atlas Club. Exceedingly powerful high range melee weapon with very slow and telegraphed swings, shoots very fast/powerful/large/long range shots that home weakly.
I wish I could say Doom Cannon because memes ftw, but I can't think of a way to make Doom Cannon without it being broken/overcentralized on shooting deplorably OP shots that explode like smart bombs on impact. Or any cannon, for that matter. Leo might work as a trapper (it's in-game function, and my personal main weapon), but honestly Cannons wouldn't work well for Brawl.
Aquarius Blade. Shoots awkward, large, bouncy projectiles. Range is between MK and Marth. Quick and weak with decent combo potential.
Flame Palm. Shoots slow-moving uncontrollable hand projectiles, like Isaac the assist trophy. Moderately slow with mediocre range, but very high knockback.
Sorry for the laundry list, but I like choices. I think it would be really cool if this was implemented, but I'm guessing that's not happening for the same reason as Bat Mode being removed. It
would be cool, though. Sometime, I really need to learn to code brawl mods and model/texture so I can attempt something like this.