Rework Legion so he can have a completely new power.
Seriously, it's clear too me BHVR has no idea what they are doing with Legion ATM. Anytime they do something too Deep Wound or Legion it makes him worse and worse, and they keep kicking him when he's already down.
Now you can say "well he got massive buffs this patch, the nerfs are small." and I disagree. He moves 5% faster during Frenzy, which is nice but since it doesn't do anything besides apply a Deep Wound it's nothing. Vaulting speeds are the same way, it's nice but it doesn't mean anything in the end. The buffs too duration are so small they are not worth talking about. The pins are his best change, but the only one that matters is the green pin, and even then the Broken status only lasts 60 seconds, which is usually as long as a chase will last.
His nerfs are the worst part. Deep wound taking less time too mend and not going down while sprinting completely handicaps Legions power. The whole point is for Deep Wound too be a threat, but it never is. It's more of an annoyance that's slowly becoming less and less annoying. Then if that wasn't bad enough, his Frenzy no longer acts as an M1 attack, so perks like Sloppy, Franklin's, or STBFL no longer work on Legion, killing some of his strongest builds, even though there are killer's who power does act like an M1 hit, so the change makes no sense.
Legion needs a complete rework like Freddy, no matter what they do with Legion, he's gonna either be unfun and uncounterable too fight, or he's gonna be unfun and frustrating too play. Deep wound needs too be removed entirely from anything other then Insta heals and BT, having it tied to a killer is the big reason Legion is forever broken. I personally don't know what they would change his power into, and I know some people have made great suggestions too replace his power, but I think we can all agree it needs too go.