>>20736036Almost. Almost.
He will wall the everliving shit out of things, especially physically, but only for a few hits. It's even a check to Talonflame, as it takes all hits and can OHKO back with little effort. A wall really needs recovery of some sort to make it worth it. People really gloss over how critical recovery is to the role of a wall. It extends their durability beyond just "tanking 2 or 3 strong hits" to potentially outlasting the entire enemy team.
Aggron can take almost any hit in the game. But it can only take a few, is the issue.
In short, it's not bad at the least, but recovery would push his ass right the fuck to OU.