when you select file to Copy/Move from source panel to target panel if this file is exist in target panel a confirmation dialog box appear with many options i suggest to add new option to these options that is "Compare..." this will be very useful especially for text files
many times i have to cancel the Copy/Move operation to make file compare
there is still empty place for this suggested button, adding it will make the confirmation dialog box looks symmetric

i think it is very easy to handle this so i hope we can see it in TC 6.5