Of course he will, it's the only way he knows how to gain an advantage when equally matched. The last few fights he was significantly superior to his opponents so there was no need to resort to such tactics. However when the heat is turned up he will inevitably revert to type.
Fouls occur more frequently when guys are fighting in the pocket for long periods of time. That's how Ward likes to fight- inside his opposition's chest and he doesn't mind getting in a phone booth type of fight. He's arguably one of the best inside fighters in the game today, but when you're in close quarters like that, things are bound to happen (i.e. clash of heads and the likes.) I don't think he's an intentionally dirty fighter. When you're an inside fighter and miss by inches, it can look like an intentional foul at times.
BS, he fights with elbows like that on purpose. You don't wing elbows at heads or face guard someone with forearms on accident.
Stop crying. If Kov wins, you can add the fact that Ward tried to cheat him and still got his ass kicked. Crybaby.