Don't want to debate the fine-line of legality here, but....
Arrival info
Signed up all members of our party for DME (through AAA) to insure we got the 4 luggage tags we needed.
Some members of our party rode the DME bus to the resort. Don't know which DME bus our luggage rode? Doubtful it was the same one!
And other members of our party procurred the rental car and drove to the Disney Resort.
The DME bus riders arrived about 20 minutes after the rental car riders. Room was not ready upon arrival. Went off for a late lunch and several hours later, got text that the room was ready and when we got there, all the DME luggage was there.
Departure info
Called DME to schedule a ride for 1 member of our party leaving early. Left the yellow DME tag on her bag and brought it down to resort luggage check-in area in the early morning. Left to parks. The member returned to resort in the afternoon for a 3:00pm DME pick-up.
Several days later, the remaining bags (with DME yellow tags removed) were checked-in at the resort luggage check-in early in the morning. Then, the remaining members of our party rode in the rental car to the rental car return at MCO.
Thank you to Goofy4Tink for this thread!
Why did we do this? The adults in this party are all recovering from back/neck injuries and no one is allowed to lift luggage! Without DME, we would have had to do sky-caps/bell services everywhere - adding probably an hour or two before we could get to the parks.
Why do we rent a car? We could do AK in the morning. Then WPE at DD for lunch. Then drive to Typhoon Lagoon for a quick dip. Then return to shower/change for dinner - driving to Contemporary Resort. Then end out the day with some rides at MK. Not having a car would have taken several hours longer to get anywhere. Having a car and AAA diamond up-close parking allowed us to do this every day!!
I don't understand why Disney doesn't allow luggage-only service for arrivals, since they allow it for departures.... that does not make sense!