History suggests this would be a bad idea. 'Rat regimes dither and appear indecisive, because they are, and thus encourage aggressors who expect the propitiation you predict. But internal politics and plain reality impel them to respond with force. Roosevelt did it in WW II, Truman did it in Korea, Kennedy did it in VietNam. If it came to pass, Clinton would do it in the Straits of Taiwan.