Metal signs

For a while signs in Minecraft have stayed the same, but now we're getting glow ink to make signs glow and dye them

But signs don't always match every build So to give us a wider variety why not metal ones.

This would be so cool not to have to use wood to write a message just think of all the building possibilities. It would also be nice to have the option to place signs flat on the ground by shifting and placing them.

This would be really cool and give a bigger use to metals and glow ink, and I hope you agree with me.

Peace✌️