Most monarchs who surrender first are politically feasible. In real history, as long as a knowledgeable monarch appoints the surrendered monarch as the master of the surrender place. For example, when Cao Cao attacked Jingzhou, he said that he also named Liu Chong as the Lord of Jingzhou (later someone killed him). This official position is better than Cao Cao's men. It can be said that every valiant soldier defeated Liu Bei and Zhao Fan, and later named Zhao Fan the prefect of Guiyang, Liu Xian and Liu Du, and so on. And Zhao Fan, Liu Chong and other generations are better than Cao Cao and Liu Bei's men. But why should they be big officials? First, peace of mind is to improve loyalty. Second, although they are not strong, they are at least good at handling the affairs of a county or a city, and there are still many mistakes. Therefore, the position does not care about the size, mainly depends on the distribution of different positions. Some positions are civil servants engaged in politics, while others are captains, captains and so on. Some of the positions of the 3 rd Army are military attaché s, and some are leading troops to beat people.
Regarding your second question, I can't say that Sean is more successful than Gefei. If you play any super-difficult script, the computer will hit you soon. If you go out for a few laps, you will improve. Even if you play a simple script and the computer doesn't hit you for a long time, you can improve your performance by training, patrolling, searching and so on. If not, let him and Ma Liang develop together.