I Honestly have so many ideas to him and i think the best way for him is that he suppose to become Tank Bruiser (Gameplay of a tanky ) Scales with both ad and ap to deal magic damage mostly in another word {Hybrid Tank} Let me know your thoughts. :)
Brutalitops012 votesRiot has said that they want to keep him as the sort of "Mid-lane tank." His niche right now is he's a tank and a mid laner, and they want to keep that but make him execute it a lot better. A lot of fans are hoping for some kind of turret interaction. Right now, the only turret interactions we have are AA resets that damage turrets, Azir's turret revive, Tristana's E, and Janna's shield (she can shield turrets).
I'm just thinking, what if he has an ability that allows him to climb on top of a turret and fire at the enemy team from there?
GodJormungandr1 votesThanks for comment, I understand indeed he has to have his unique role-play as a mid-lane Tank but he does need a lot of revamps beside his ultimate, his passive and e could be turned into something new and much more fun.
I like the idea when you said what if he could climb on turret and fires at enemies from there. You seem a fan of gargoyles and myths and that's what i also would love to see, as a gargoyle flying on high top of Buildings, turrets, mountains and fires a dread orbs from them would be very interesting and unique style for him, it will also match him correctly. I have lot of ideas because i love myths and one of my best mythical Creature is the gargoyle or 
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