Endgame inflexibility

You get to the end. It's you vs one other person over and over. But your comp simply can't do anything against theirs and you have no ability to change it because you can't put out 1 stars at all by this point. Rearranging your comp does nothing, because they hard counter you too hard (yordles vs ad team, etc). All you can do is sit there and watch yourself lose over and over. There needs to be something you can do in the end for this type of situation. If you face the same team 5 times in a row, you shouldn't be unable to do anything the whole time.