For me, I’d love to see a wider selection of Jamaican and Caribbean rhythms:

Bluebeat (lightly swung Ska, ~130bpm, piano bounce)
Jackie M (straight rocksteady, with organ)
Bubble (as CyrilleB suggests)
Drum Song (sparse roots, ideally with a delay option!)
Steppers (four on floor)
Dancehall
Lovers Rock - very popular now.

Also...
Dr Kitch (60s calypso)
Mighty Sparrow (70s calypso)
Hot Hot Hot (80s soca)
Merengue

The Cuban/Brazilian options are great: the single (swung) reggae option isn’t very useful for Jamaican music, and is more like 80s English pop.