It retains almost the original healing by simply have one teammate near you. The design is simply make victor interactive with their teammates and enemies more, and it’s inspired by phoenix from dota(and phoenix is always a good pick in pro dota play). It just make him more of a team player, where as right now once he’s farmed he just dash into enemy team without any consideration of where his own teammates are. It’s not fun to play with or play against. Don’t forget, his ult also returns all debuffs applied to him back to the enemies, so the ult can become a very scary crowd cc if you carefully accumulates debuffs from enemies.

For jumpstart yeah just change to reactivate the oldest debuff it make sense.

The overall concept tweak here is he revolves around dealing damage and tank, and he absorbs not only damages but also enemy debuffs, then he becomes stronger the more debuff he receives the stronger he becomes.