Why is Olaf's maximum mana at level 18 so high? Seems like misplaced power in his kit.

At level 18, Olaf gets a base maximum mana of 1031. Considering only two of his skills cost any mana (Undertow costs 60 at all ranks, Vicious Strikes only costs 30), it seems like he doesn't need that much max mana.

Maybe if his maximum at level 18 were reduced a bit, he could be given more power in other areas. As he stands right now, late-game mana burnouts are NEVER an issue for Olaf.

Note that I DO NOT suggest that Riot lower Olaf's early mana capacity. Just his late-game capacity.