Can we give Pantheon some late game potential?

I like Pantheon early game because he is really strong. But it is ridiculous how useless he is during late game. It is going from a very high extreme to a very low one over the course of the game and I do not like it. His damage falls off late game and without at least 4 damage items can't have solo dueling kill potential on another fighter but with only 2 item slots left he won't have enough tankiness and gets destroyed. Maybe his health, armor, magic resist, etc; could be scaled up to where he plays a roll in late game team fights other than to do minimum/moderate damage and then die from being squishier than other fighter/tanks.