Ozone Shakespeare...just no. The TCG is popular, yes, but that doesn't mean the TV show is. 4Kids even admitted that the Chaotic TV series is under performing compared to the TCG.
A box-office movie is out of the question at this point in time.
Well, except for the "girls never get to fight" stereotype. But I do give them credit for portraying TCG players as geeky/nerdy in the first episode, since that's how it is in the real world.