I won't be too upset about Megachomp's speed being lowered until I see what new moves, and stats it has to offer. Any "little drop" can ultimately mean something big for chomp, unless it's only by like 2(which I highly doubt). Of course this is being very hopeful since a speed drop of 2 does put him in line with Mence, and others, anything lower then 2 could make it much worse. If it is lower then 2, (which it most likely will be), the only redeeming factor will be what new moves Garchomp will be able to learn, (maybe something else as well), to alleviate the situation.
Loved megachomp's design, but I may have to shelf my megastone slot for something else just to keep my normal chomp.
When I first saw MegaGarchomp, my first and only thought about it was that it was gonna be a tank. It was Sand Force that got me thinking about it really. For some reason I think Sand Force is more associated with tanks than outright sweepers. Anyway, I have a feeling it's speed is gonna be 90/95. With that Base speed it cant really fill the role of sweeper so much as a tank, switching in, taking a hit, and hitting back hard with Powerful Stab Sand Force Boosted Earthquakes.