Check out the Edit Bet feature at Bet365; with it you can micro-manage your game and basically twist and turn your selections whichever way you like.
If there is one thing that makes betting more fun it's the feeling of being in control; whether it's by stringing together a flawless acca, or in this case - swapping, removing or adding to unsettled bets. If Cash Out is available for any unsettled selections, that means you have a green light to edit your bet, and this also applies to half-finished accumulators. If you decide to edit a bet, the current cash out value will be converted into a new stake and the prices will change from the initial price to the actual current live odds.
You can apply the Edit Bet feature to a variety of different sports, both pre-match and in-play.