If it was the only article and only source your point would be valid but there are articles all over supporting it from ones where both Cruz and Trump are locked out of the rules committees to ones where party insiders are posing as delegates for both Cruz and Trump.
It also makes sense since Cruz is hated by the DC insider crowd they would love to back-stab him like this.
I’m close enough to the Georgia delegate selection process, and know enough from people who have been at past conventions that there will not be enough Establishment stooges on the ground for that to happen.
Cruz already, and Trump through his newly hired lieutenants will have plenty of resources to fight this off.
These numerous articles may all be pointing to the same source.
See my post above. Was Cruz volunteering to be hated by the establishment?