Atmas with no hp scaling and old Spirit Elder Lizard passive.

http://i.imgur.com/YDyaPm6.jpg

I would bring back atmas but remove the % hp scaling. Instead I would give it the old spirit of elder lizard passive: UNIQUE - INCINERATE: Deals an additional 14 + (2 × level) bonus true damage over 3 seconds upon dealing physical damage.

Start off by flattening crit chance to 35% early game as discussed here http://boards.na.leagueoflegends.com/en/c/gameplay-balance/17b4jEja-players-betrayed-by-rng-rejoyce

15% crit would only give you like 143% bonus crit dmg. it would be more respectable. This is the sort of damage you would expect on a bruiser not wonky 700 crits as jarvan onto enemy back line. if they want more crit dmg they have to sacrifice tankyness.

this would make Atmas more of a bruiser item. Riot's direction for bruisers has been to give them an answer to tanks with adding true damage to their kits this would help reinforce this idea. Further create class identity. this would also help the fighters without any true damage have a way of incorporating some.

the beauty of the item is that Atmas would be countered by itself. The pattern we see in league is that the same class have stalemates when facing one another, this would stay in keeping with this.

It would help counter the meta

Combine with an improvement to as seen here. http://boards.na.leagueoflegends.com/en/c/gameplay-balance/6jTzfWEE-the-reason-tanks-are-running-amock-early-game-is-because-black-cleaver-is-a-more-late-game-item

and atmas ibg would have a counter and so can exist.

http://i.imgur.com/MEhmovW.jpg since** bonus** armor shread would be more accessible when desired in respectable amount.

now a champion like would be back in business while remaining balanced.

tell me i'm not onto something here. (rhetorical)