But if you notice, you can actually charge up his boots and save it for a few seconds. Not sure if that actually has much value yet, as I haven’t played him yet and only messed around with him in training grounds.
I can see the frustration there, but in all honesty you should get in practice of reloading during any small downtimes and while repositioning-- on every hero. If you watch high ranked players, they manually reload dozens (if not hundreds) of times each game.
The more you do it, the more it becomes natural.