Horses in minecraft are fantastic: they are fast, efficient and common. They are great! Apart from one thing, storage, the only way to store things when on a horse. I was thinking you could put single chests on a horses back. These would be the same as normal chests but maybe slow your horse down by one third. You should consider this idea as it could be part of the 1.15 update
Since someone else will say it anyways I might as well do so now. We are not the developers, nor do the developers frequent this website, so saying something should be added to a specific update is kind of pointless.
As for the idea, it would kind of make llamas, donkeys, and mules pretty much obsolete. Horses are the fastest way to move along the surface (except maybe flying with rockets and in some scenarios a powered Minecart), they need to have some drawback compared to other means of transport.
Rollback Post to RevisionRollBack
Want some advice on how to thrive in the Suggestions section? Check this handy list of guidelines and tips for posting your ideas and responding to the ideas of others!