Suggestion on 2-Round System for Loser Winner

[Xardas]

Hello folks,
recently, I put some thought on l/w championships.
If l/w is played without any special rule, there are levels which are very easy to defend, whereas there are levels where the beginner always loses the game (round), given the condition that both players have good skills.
If one or some of the rules Random Deck, Same, SW, Plus, Elemental, or Open are used, the matches will become even harder to defend - probably resulting in constant Draws where one round is lost and the other one is won, while taking hours of playing (again: under the condition 2 good players are playing).

My suggestion: the 2 rounds should not just check for Win - Draw - Loss. It should check for the score.
Eg. when you start the first round and lose it 6-4 with some nasty combo+ rules, you still have a chance for a counter attack by making him lose 3-7, thus rewarding you with a win.

What do you think?