Yes, the MNT Reform and Pocket Reform both have trackballs[1]. They're very different products from the StarFighter laptop though, in that they sacrifice a lot of potential processing power in exchange for a platform which is much more amenable to customization.

[1]: https://shop.mntre.com/

Ive always wished for a UHK-style trackball in a laptop: https://uhk.io/product/trackball

The MNT Reform has a trackball option.

https://shop.mntre.com/products/mnt-reform

you mean like the thinkpad trackpoint?