offer rearview camera as stand alone option on all F150 models

Ford should offer the rearview camera as a stand alone option on all F150 models. I tow a lot of trailers with a regular cab F150 XLT. Hitching would be so much easier with the rear camera. I can't have it on a regular cab because it is only available in the 302A luxury package that isn't available on a regular cab. I bought one on ebay and am installing it myself. So another item that Ford isn't making money on. I feel that if someone wants something you better sell it to them or they will go elsewhere. Possibly even to another manufacturer.
A rear camera should not be on option on a full-size pickup - it should be standard!