Do you want Beyblade to be in a 3D animated movie?

No. Just no.

I'm not sure how any place would pull this off. The battles could certainly be awesome, BeyBlades are small, pre-genned and relatively hard to screw up in design, that being said, they're relatively small. Hard to see how you'd ideally want to see them beside live actors.

you could make them larger, but really, that'd be kinda lame right?

Plus, kid actors are hard to find, mostly to ensure they're good. Considering the ages of the characters you'd either have to up them or find younger actors, not the easiest thing to do on either side of the coin.