Conch Shell to Summon Mermaid.

When out in sea of thieves some times one likes to be a sneaky pirate and the mermaid automatically showing up can be a dead give away. So I would like to propose having a conch shell be another select-able item that could be in one of the open hud slots. If you blow the shell a mermaid comes if you do not a mermaid does not show up. This would allow players stow away with out the mermaid as a dead give away , but you would still always have access to it when you needed. Plus new items to customize with the money I have