I”m surprised that a statewide poll hasn’t been done. I know that some of the
candidates take polls that aren’t released. That may be why Cronyn is hitting
the airwaves with all he’s got.
But I would disregard any poll that compares one on one.
It needs to include the full 8. That is the only measure of the the primary will really look like. Keep Cornyn from 50% then and he will likely loose the run-off. Run-off voters do not tend to favor an incumbent.