Birth by Sleep I Just Noticed...

After watching the gameplay demo BBS footage, something caught my attention. The attack commands almost look as if they work like the card system in CoM. I noticed this when Terra began the battle with the red Unbirth in the demo vid. After he uses a command, it switches to a new option. Also, the attacks looks similar too...Such as when Terra uses that attack to hit the one Unbirth up into the air looks a LOT like Goofy Smash and Ven's Blitz move he does neraing the end of his demo vid. Maybe BBS might be very similar to CoM?