Method of working with negative upkeep if you have one city. (It works wonders, but if you do not communicate, it can result in the loss of troops)

Hej guys, i had an idea for the people with one city who are struggling with negative food upkeep. Might be that you already know this method and use it, but still:) the goal is to keep food losses as low as possible when building and filling up troop ques. We can achieve this by working together;)

So here's the plan: find a fellow gondorian as close to you as possible who has 2 cities and contact him her. Ask if you may reinforce his/her troopcity to negate food loss in your city when you are filling cues and build buildings. This way you wont see it dissapear as snow before the sun. When you are done using up your food, you can let your troops return:) this method might save the alliance millions of food rss. Very important though- MAKE SURE YOU ARE BOTH ACTIVE WHILE USING THIS METHOD, so you'll be able to communicate! It is possible that your fellow member gets attacked and that your troops will die in the proces. If you're both on, he/she can warn you to recall your troops before the attack arrives:) to play it safe- work together with someone eho is not often attacked:D hope this method can help;)