Many matches end in the whole enemy team defeated but one or two, that try to flee or hide lenghtening the time the match takes to finish. This is no doubt unwanted by players and even by WG as it could lenghten waiting queue's   What about the possibility to surrender, an option that becomes only available if 1) you are the only one or two left, 2) the tickets of your side are so much lower then the enemies tickets so that you cannot win by any means and 3)  it is obvious that it's just a waste of time to go on by certain programmed additional checks.   As you are losing and get no bonus you might want to end the match sooner too. The remaining ( still alive ) players of the winnig team should be rewarded as to have sunk the surrendering ships. Or only the ones that were capable of doing that ( near enough) at the time .   As it stands you are not penalized for sinking as higher repair costs, but many players seem not no know this. And flee to save their ship. This could be an acceptable/more obvious choice for them.