Usually these sorts of exclusive things are a one-off shipment to the retailers, so the chances are slim that we will see the second series with the new two (unless Hasbro Australia got both waves at the same time).

I saw them today at a Kmart near me, and was surprised to see the VW licensing logo on the back of Bumblebee's card. It's not an accurate representation of a VW beetle, so I don't know why they needed their licensing approval... unless it was part of a larger agreement to get their licensing for the Bumblebee toys that are accurate VW beetles (Masterpiece and BB Movie).