Can we keep an eye on rammus during the tank update?

With the changes to items now on the pbe, I noticed that as a trend armor is going up. However that might result in Rammus and Malphite becoming too powerful, as the get damage from armor. Rammus is a tank that has always dealt a deceptively high amount of damage and can easily get thrown out of wack, so him getting access to more armor (and new abyssal) is a bit of a scary thought.