Official images of the second wave of 3-packs and Launcher BotShots have been released, at the same time as the toys themselves being found in HongKong.

Wave 2 Launcher - Ironhide.

Wave 2 3-packs:
(blue) Decepticon Brawl, Shockwave, translucent grey Ironhide.
Skyquake (green seeker), Jetfire, Powerglide.

Each 3-pack have mixed allegiances, as opposed to the first wave which had all the same allegiance in each pack.

These sets now come with codes for the online BotShots game.

Also, Jetfire & Powerglide don't appear to have any obvious colour changes to their single pack versions, but may well have in the final product.
And yes, Powerglide has not been properly transformed into robot mode... which you'd think would be difficult to do with spring-loaded toys that transform themselves.