Two problems with this conclusion;
A) For X-sync the CL-Tx and CL-Rx that are shipped with the kit work fine for delivering radio triggering. No add-ons and no cables.
B) The "concocted" solutions are various photographers looking for ways to take advantage of the Cheetah Light's H mode FP-sync capabilities. If they are using a Canon camera pre-2012 firmware update to support 600EX-RT the Cells-II trigger works fine. No cables, no add-ons. And the CL-Tx becomes a handy remote power controller and useful for test firing. If they have 5DIII or 1Dx the soon to be available Cells IIc provides the same FP-Sync capabilities.
Thats still two transmitters required - a CL-Tx and A.N.OTHER - even in the case of using a Cells-II. Why can't this just be one unit ?
In fact.. a CL-Tx and CL-Rx are required for power adjustment as well as a total third party transmitter and receiver set for triggering are required - if thats the way you want to go.