Too bad he wasn't a general:
A: Who's the commanding officer of our enemy?
B: General Slayer!
A: HOLY... !!!

But to the point. Our Prime minister says that he redirected Slakteris as a finance minister because it does happens in other countries? Does it? Do any of you with Parliamentary Republics politic system in your country have or had a minister that has been in more than one seat?

No one is universal. No one can be good at every angle.