Anyone else getting Smack Down?

Rhyperior and Aggron I can see getting it, especially if Rhyperior gets Rock Wrecker to do to Tyrantiar what Tyrantiar did to Omastar. them doing that would be a great money making tactic for niantic, making new things better than the old ones so you need to raid more to get the best attackers
Aggron getting it could actually make it somewhat useful and a better tank counter.

Comp[ared to the higher DPS with Ryperior, tbe higher tankines of Aggron, omastar would probably be just a mix of the two that doesnt stand out, Aggron's got better resistances than omastar, and rhyperior's got better DPS, the only senario I could see omastar being better than aggron would be agaisnt maybe Kyurem, but that wouldn't be for a while.

I would hope that other rock types get some love via Smack Down. Rhypherior and Rampardos are the two newcomers that are the most likely candidates to receive it. Aggron would become a non-legendary equivalent to Regirock. Paired with Rock Slide, Omastar would come close to its legacy performance against Pokemon with a double rock weakness. With Rock Blast though you'd still be better off with either Golem.

Why are you comparing Waterfall to Smack Down? Waterfall wasn't in the game until gen 3, it was never an exclusive move and it was never limited to just 1 species.

I can see Rhyperior getting SD, then again, until we found out it was Ttar's CD move I thought Armaldo, Omastar, Kabutops and Aerodactyl might get it and become useful. I thought wrong.

But there's not really any speculation here worth mentioning that hasn't been beaten to death already. We know how good Rhyperior and Rampardos could be, all that's left is to wait and see what movesets they actually get on release.

No one knows for sure but I think it's more likely they will. For the simple reason that free to play games rely on newer things being better. Your much less likely to play the game, and therefore, put in more money if rhyperior/rampardos are irrelevant dex fillers that you only need to get a one of.

The only reason I can see them not getting SD is to save it as a CD move for them. But this is very unlikely because Rock Wrecker was Rhyperiors exclusive move in Gen 4 and Head Smash was kind of Rampardos' signature move that was also introduced in Gen 4. These are the much more likely CD candidates, if they are to get a CD.