Trump knows exactly how PACs work and the damage they can do. That is why he has shut down PACs that support him.
http://www.msnbc.com/msnbc/donald-trump-says-no-super-pacs-demands-others-do-same
Name a Trump PAC?
This Cruz Pac debacle tells me that Cruz has been swallowed up by The Establishment and the Bush Machine. If Cruz can't handle PACs, how will Cruz with stand The Establishment, his donors (the Donor Class/K Street) and MSM Establishment?
An anti-Trump PAC does not answer to Ted Cruz not would an anti-Cruz PAC answer to Trump.