Just suggesting this because why not, I know it may not happen but it is worth it.
To be able to teleport anywhere should be an option, in order to do it you will need to tap an area you want to teleport 3 times, then a dialogue box will pop up knowing if you want to teleport to that spot. Teleporting anywhere (without a portal) will cost 2.5x more time crystals then with a portal, so what used to cost 10 time crystals would cost 25 time crystals. There will be limits to this, you can only teleport to areas you already discovered, you cannot teleport into the sky unless there is an island, and you cannot teleport in protected areas unless you own it. In custom rules there will be an option to disable this under Teleportation.