User blog comment:Emptylord/Champion reworks/Rammus the Guardian of the Sands/@comment-1876049-20160519151908/@comment-26378838-20160519183355

You could move the Tremors effect to his passive, replacing the on-hit effect. Makes sense thematically, like a large boulder that shakes the ground once it hits something.

As for a new ultimate, Rammus could have something that allows him to secure objectives or interacts with his passive (like summoning spikes from where he Powerballed through, dealing damage and enemies.