Well, I agree, that Chip and Dale's Treehouse needs to go (it used to have a plastic ball play area, now closed because of health reasons) and a slide which used to be there, but was taken off because of legal issues. I would recommend that space become either a new dining option or a possible entrance to Frontierland's new expansion (if it happens.)
I think Gadget's Go Coaster just needs to have the coaster and the track remade so as to accommodate larger people, so their knees aren't hitting the inside. Goofy's Bounce House I think might benefit from Tokyo Disneyland's makeover of their bounce house, so as to avoid any lawsuits and get adults in it too. Jolly Trolley ought to come back, but maybe just not bouncing as much (I.E. It operates but does not go up and down like it used to do.) Some of your other suggestions are good too, but I would want first a general refurbishment of the land, then let the blue sky phase come.
But first, getting back to the first plan, do you think "Goofy the Reckless Rocketeer" would be a good name for the Goofy-themed coaster if we went that route, based on the poster below?
So based on that poster, do you think that Goofy the Reckless Rocketeer would be a good name for the Goofy-themed coaster if we went that route?