As far as Disney providing a service to transport luggage only...I wish they would. They know people are tagging their bags but not riding the bus, which basically defeats the purpose of trying to keep guests onsite vs renting cars. They should have the capability to discern who has, and who hasn't boarded the bus. The bags are scanned multiple times. So, it should be easy to scan the bags at the resort and then add a charge for bags only delivery if the guests didn't ride the bus. Or you could pay for it in advance.
But I doubt anyone would pay for it. Unless Disney changes the proceedures in place now, making it very hard to just let them take care of your bags while you rent a car.
My issue???? Those that choose to get their own bags and then bring them to the buses with them!! It slows down the whole thing for everyone. The one time it took me 90 minutes to from MCO to my resort (Pop) was the time that Pop was the last of three stops, and there were many families on our bus that brought all their checked bags with them...which added time to each resort stop. It usually takes about 4-5 mins, tops, at each resort. But when the driver has to remove all the stowed bags, then disburse them to the correct family all while having his hand out for the requisite tip...well, it takes about 10 mins, at least, at each resort. One family had at least 8 bags...for 4 people!!! In addition to their small bags. And the funny thing??? I watched this family, in the line for the bus, attaching all their yellow DME luggage tags to their bags, then worrying about not having enough tags for all the bags!!!! They had no clue as to what they were doing. And no, this particular family wasn't coming from an international flight...they were from Texas...they kept saying that it was so much warmer here than in Texas!!!