Funny you talk about Trump’s ceiling, which by the way keeps going up. How about Jeb’s ceiling, with ‘pubs who would never vote for him because of Terri Schiavo? What’s my point? First priority should be getting Jeb out of the show, not bringing up negatives about Trump.
Jeb! is a non-starter. Trump’s numbers do not “keep going up”. They have been stuck in the same place for a month. In fact, they have gone down a little from before the debate where some polls had him in the 30s.