If the military exemption benefits actually disappear, he'll become an all-time villain to his juniors

‌The main culprit who blocked the path for all his juniors
with just one sentence: "I'm not going to the military"
Even more so, he's claiming:
"Don't countries like China use naturalized players?"
There must be regulations for the national team, but since selection for the Asian Games isn't an official senior national team match, aren't there no restrictions on A-matches?