How about we let him get through with one idea before we ask him to do another. That sounds pretty inclusive, and like a lot of work needs to be done before he starts a WWII mod which is going to require - new - well everything!
The number one thing people have a problem doing is finishing the ideas they start. So why dont we let him finish this idea then when its done let him bring to the table his next inspiration.
Sounds like your taking the whole Spartan Total Warrior idea a couple steps further?
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