Flip player sides in match

[BassExtractor]

Currently you're not allowed to select the same player in the winning and losing dropdown, and this can be frustrating when you play multiple matches, and different player wins each match. In that case, you have to select someone else on the winner side, then change the loser side to the previously winning player, and lastly change the losing player as winner.
A quick solution to this would be a button that swaps the position of the 2 players selected in the dropdowns, making it so that the losing player is now the winning player and opposite.
Could be a button like this:
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| ------------------> |
| <------------------ |
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