Draft already? Wow!
I think you could use a symbol for autodeploy rather than just "+2" We already have the ships, so you just need to add one for land.
What
Ships not present +2 autodeploy,ships present territories. How will you present Romans,Persians and Pontus? I can not put Circle in sea and say "these Circle Present Romans". Fleet is symbols for these territories,like in Imperium Romanum,every ship is territory. I dont know how you conclude that ships present +2 autodeploy?
Its very simple but efective solution for +2 autodeploy explanation.