On the contrary, the proposal from the Minister of Defense is more feasible. If even we ourselves did not think of it, naturally, the enemy will find it hard to predict.
At this moment, the main forces of the Clergy are mostly tied up with the Intervention Coalition Force, leaving their interior at its most empty. On top of that, the main naval forces guarding the seas were completely wiped out in the Misty Marine Region years ago and are still in the process of recovering.
With the navy not up to par, there's naturally no stopping Frank's Army from landing. As long as the army appears on the peninsula, regardless of whether or not it can overthrow the Clergy, the political objective would have been achieved.
For the safety of their own lair, the Clergy must, willing or not, pull their troops back from the front lines to reinforce headquarters.