I think it's because little has changed for him so there's little to discuss. All the changes are very minimal to his job. True, you'll need to play around his Fire weakness a bit more as you're unlikely to cover it with rain, but he plays his job extremely effectively. The nerf to Steel doesn't hurt his viability at all...though that same nerf also leaves my team completely neutral to Ghost and Dark.How in the hell wasn't there a theard about him yet?
As a general thought, what do people think make good teammates for Ferrothorn? I've always liked Heatran (simple coverage concept outside Fighting) and Gliscor (Taunt from Gliscor tends to shutdown many common Defog users which ruin Ferrothorn's set ups and, as Clair mentioned above, Ferrothorn can't deal with a lot of them on his own). A detailed report of combinations notes Tentacruel and Jellicent are popular options.
Curious if anybody else has thoughts on how to add team synergy with Ferrothorn.