The wave is due to be released on April 18th in the Philippines at various Toys R Us stores, which you can see in the image mirrored below:
Since it's already the 18th in the Philippines, we have in hand images of Wave 3 to share with you, courtesy of Mr. Cruz!
Up first:
Leader Class Thundercracker (base mold is a heavily retooled Leader Class Jetfire, you can see him in our galleries)

Next:
Voyager Class Cyclonus (a redeco of Silverbolt, with a new head) and Hot Spot (a new mold!)

Followed by:
Deluxe Class Blades (a repaint of Alpha Bravo, with a new head), First Aid (A drastic reshelling/remold of Offroad), Rook (a brand new mold!) and Streetwise (Another drastic reshelling/remold of another figure, Dead End)

And last, but certainly not least:
Legends Class Groove (another new mold!), Warpath (a redeco of Generations Legends Megatron with a new head) and finally Viper (a redeco of Legends Powerglide in Decepticon/Cobra (G.I.Joe) color scheme!)

With them seeing release in the Asian region of the world, it's at least reasonable to assume that the April release date provided by BBTS is looking possible at this time, even though Amazon has them listed with a preorder date of June 15th. Chances are this is a special early release and June's the actual saturation release time frame, as soon as we know, you will!
Keep your optics tuned to Seibertron.com for the latest in news and updates, plus the best galleries around!