Those buildings are actually just different doors to same facility where you build troops. - they are not duplicates

the reason for the different troop buildings was they are researched discoveries and signify you are able to build new categories of troops.

I will admit it had me completely confused for the first couple of months. They access building troops - only difference is what category you enter to..all categories accessible with a click of a tab..

 Maybe that could be where you go to turn a carpenter into a category boost - and make levels to upgrade  CARPENTER'S  boosts by 1% per level..

 Hmm .. thank you for giving me the idea for final twist to the Carpenter idea in the other suggestion..
Keep on asking questions.. thanks for brain storming..
he game is better  from everyone's questions

Okay so let me elaborate it a bit more.

You are saying we have got 4 type of units

Pirates

Merc

Fleet 

Armada

For the moment we can have 4 queues at the maximum (considering one for each)

& your idea is

have multiple queues for pirates.

Let say Marudars have their own queue,

Bucaners have there own

Same goes for rest 3 types

right?

BlackJack said:

Maybe I'm not clearly making my point, I understand the each building is a gateway to build all unit but that limits the number of unit that could be built at a given time. You should be able to build each classification of units that you have discovered at the same time. I should not have to wait until my buc's are built before I can build my turtles ships. We need more unit build bays.  

I get what you are saying, but at the same time doing this you're changing one simple rule of the game.. This can unbalance everything and make it too easy 

i can see the point about why dont split it to each unit..(not that i like it since my queue is only getting longer and longer)

but what about the units that use Gears? i mean they dont use the same resources.. 

they cost more gold+lumber but 0 rum... which i'm not sure how many players will want to create only them because they are having 0 rum 

i do create lot of them and i think we should get separate queue for those atleast.

elia444 said:

i can see the point about why dont split it to each unit..(not that i like it since my queue is only getting longer and longer)

but what about the units that use Gears? i mean they dont use the same resources.. 

they cost more gold+lumber but 0 rum... which i'm not sure how many players will want to create only them because they are having 0 rum 

I  do agree with the gears these units are in a different category system so should be alone  

gears in a separate queue

that's what i do, but only when i get a decent discount