Maybe when the lines to Tx-18 are redrawn...
Tx-18 was specifically drawn to elect a liberal Black. (Thanks to the “Voting Rights Act”.) So the chances of it being substantially redrawn are slim and none.
The demographics of that district have changed a lot over the last 10 years or so.
wow - the way that district is drawn - it looks like my 5 year-old son drew the boundaries (no offense to the ones who drew it - I’m sure it was purely political)