Especially with the advanced house, recruits are extremely easy to come by and almost impossible to run out of. The training camps however require items that come in shorter supply than recruits. While TC11 (“Extra Low Cost”) is a good way to use some of them, it is unbalanced to use more food than recruits.
I propose to replace one of the TC levels with a high recruit / low food option without any items needed. Preferably changing our TC11. Proposal: 5 recruits, 250 food, 1 hour, 1 or 2 *.