Currently, you can soft credit different constituents for each split in a split payment. If all the splits need to be credited to the same constituent, this can be tedious and require double checking to make sure you didn't miss any splits. Having a more efficient way to apply the same soft credit to all splits in a split payment could save time.
Regarding the soft credit double-checking, it would be helpful to show a notification (check mark, etc.) on the soft credit after it's been applied.