Man, I think you've gone way too far the other way if you think Zardari is better than anyone.
Regardless, I agree, army isn't trained to run a country, they're trained to defend it and they do a damned good job of it. Martial Law indirectly contributed to Bangladesh in a huge way, not because Army wanted something like this, but because Army can't deal with politics, it can't deal with economic and social issues because it's not trained to. Civilians are not like young officers you command, we can be very hard to deal with tbh