That would seem reasonable and logical wouldn't it? I believe it was common practice in ancient near east culture to place garments upon animals as a saddle for someone to sit upon.
They brought the donkey and the colt and put on them their cloaks, and he sat on them.
Many garments placed on both animals not knowing which animal He wished to ride upon; they accommodated him by either choice.
The denial of Jesus' uniqueness (fully man AND fully God) is essential to all false beliefs, ergo, the necessity to allegorize EVERYTHING in scripture.
The motive is always to deny the special and true nature of our Lord and Savior Jesus The Christ.
People see what they want to see; the "You will be as God" deception has been the most prominent tool of the adversary since the garden incident. All rebelliousness against our preexistent Father in Heaven began with that lie.