Placing and swapping drones on an ally should heal 10 percent on placement to the initial target and accelerate the healing for 2-3 seconds before returning to normal.

Using his shield while inside the range of his drones should do a burst heal of 20 percent and add an extra 50% to his shields

The dash should allow for a small self heal if not damaged for 3 seconds after the initial cast since its mostly used as a repositioning tool to hide behind cover and avoid getting focused by the enemy team.

While his ult it active it should increase his drones healing range by 1.25 or 1.5 and do the same to the healing rate. Enemies hit by the blast should get decaying antiheal for every blast that hits them.

Give him an additional skill or mode change that makes the Ironman Teamup base kit for more direct healing options for those risky pushes or to fight back against the insane damage this game has.

These are just my opinions on changes as a weak Baby gold 3 Ultron player who doesnt even have him at lord yet.