I'm going to go ahead and say it would make more sense to soft it when Optimus is all the way up and it's not pouring down rain here. That gives them enough time to get him all wired up and ready to roll out. An overflow will be set up after that maybe, and the ride will be all rip roaring ready to go. With Optimus just chilling like that in the middle of the street, it makes queuing opportunities very minimal, and as popular as the inquires to riding this ride seem, they need all the queuing they can get. I can't wait to roll out, and I'm very excited to finally be able to ride this without going to California, again.
Also, the Optimus work is going on after park close.