Hello, I am a (kind of) long-time Minecraft player and I have a suggestion to some redstone stuff. I thought of a kind of wireless redstone transmitter and receiver. I have thought about this for a long time now. It works like this: You first need a transmitter, you place the receiver and link it up with redstone, then you need to set the frequency of the transmitter and receiver so that they are the exact same.
Now to some this might sound outlandishly complicated, but it works so finely and replaces all the wiring up you need to do.
Anyone can use this idea to make a mod but must mention my Minecraft Forum account.