Sub Splitting idea (Also new specialist idea)

Idea for a new specialist: Commander.
Global: Your subs can carry twice as many specialists (This stacks if you have multiple Commanders.)
Local: If Commander is on a sub, you will be able to launch other subs from the sub the commander is on. Orders to do this can be scheduled for the future. When launching subs from subs, the normal rules apply for how many specialists will be on the sub newly launched. Subs launched from subs can target a sub with a pirate. If all pirates present on a sub targeting another sub leave, the sub will be completely stationary until the owner of the sub sends it somewhere. Orders to send a stationary sub somewhere can also be scheduled for the future. If the owner of a stationary sub gets eliminated, the stationary sub will turn into a gift and go to the nearest outpost. A stationary sub is a valid target for a pirate. Specialists and drillers leaving is a possible way to make a sub with 0 drillers and no specialists, also a valid target for a pirate. This method of making empty subs can be used to make a shortcut for allies to use (Use the speed bonus when targeting another sub to get over, then land using either a Navigator or having an outpost nearby.) When you have a 0 sub, it will possess a button that says "Disappear" which removes the 0 sub from the game entirely. (If a sub a pirate was targeting disappears, the sub holding the pirate will become stationary). Orders to make a sub disappear can also be scheduled for the future.
Flavour text: Subs don't have to be alone.
Global: Your subs can carry twice as many specialists (This stacks if you have multiple Commanders.)
Local: If Commander is on a sub, you will be able to launch other subs from the sub the commander is on. Orders to do this can be scheduled for the future. When launching subs from subs, the normal rules apply for how many specialists will be on the sub newly launched. Subs launched from subs can target a sub with a pirate. If all pirates present on a sub targeting another sub leave, the sub will be completely stationary until the owner of the sub sends it somewhere. Orders to send a stationary sub somewhere can also be scheduled for the future. If the owner of a stationary sub gets eliminated, the stationary sub will turn into a gift and go to the nearest outpost. A stationary sub is a valid target for a pirate. Specialists and drillers leaving is a possible way to make a sub with 0 drillers and no specialists, also a valid target for a pirate. This method of making empty subs can be used to make a shortcut for allies to use (Use the speed bonus when targeting another sub to get over, then land using either a Navigator or having an outpost nearby.) When you have a 0 sub, it will possess a button that says "Disappear" which removes the 0 sub from the game entirely. (If a sub a pirate was targeting disappears, the sub holding the pirate will become stationary). Orders to make a sub disappear can also be scheduled for the future.
Flavour text: Subs don't have to be alone.