Helmet Bro, champion concept

Riot has mentioned in a past post about the possibility of adding a legion type champion, who better to fill this role than Helmet Bro? He's even been hinted at in multiple champions splash art.

Here's how I could see the kit working, Helmet bro has his effective health bar divided into a pool shared by multiple copies of himself, when a copy is killed the remaining helmet bros have their max health increased but current effective health stays the same, incoming heals are divided between remaining helmet bros who do not have full health, the loss of one helmet bro strengthens the offensive stats of the remaining helmet bros.

They would travel in a group for the most part with a maximum range each could wander, preventing him from playing every role at once, though he could possibly take jungle camps while in lane. copies would respawn after a set time with full health, effectively allowing helmet bro to burst heal when they do.

Melee: 125 range from the closest helmet bro

Q: Sentinal: first cast allows you to selects a helmet bro second cast sends that helmet bro to a set location to stand guard and attack any hostile enemies or targeted enemies at the location.

W: Shield bro: grouped helmet bros form a defensive barrier with their shields, gaining a % damage reduction to incoming attacks for the next 7 seconds

E: Don't be a hero: helmet bros charge toward an enemy with reckless fervor, when a helmet bro dies enemies are slowed in a small AOE 250 units

R: Ready the catapult: the helmet bros are rooted for 3 seconds while they assemble a catapult, after this point they can move the catapult with 25% reduced movement speed, for the next 15 seconds the catapult can launch a ranged AOE projectile that leaves an AOE that deals DOT to enemies within the area for 3 seconds, this replaces helmet bros normal auto attacks.

That's just a quick idea of a potential kit, if you have an idea please post it in the comments, lets get helmet bro into the league of legends.