I know Atari would likely be limited to the 3 games that they have the rights to: Centipede, Millipede and Missile Command, unless they acquired the others, but even that would be pretty cool in my opinion, and the paddle cart they released only had 4 games, so why not. They could add a 4th if they could redo Crystal Castle. For the existing three, they'd need to come to an agreement with Thomas Jentzsch and Omegamatrix, but Atari is already working with homebrewers to release games on the VCS, so no reason they should be adverse to it here. Maybe they could get Marble Craze by Paul Slocum too.
What do you all think? Maybe it wouldn't sell well, but the paddle bundle seems to have, so maybe it would as well. I think it would be great to have some brand new trakball controllers if made with quality.