It is such a PIA to adjust speed after carrying an object, especially when reorganizing areas. This function is already in place with the cart, it makes perfect sense to apply it here. It would obviously toggle to the fastest low-stam-drain speed for the present tile. It is intuitive interface and the function already exist so I would think it not difficult to implement. I might be wrong. I'm not a programmer so don't shoot me for saying that please. Thank you for your time and consideration!
Oh...and plowing.