This is a feature request. I think it would be amazing to be able to change the loadout presets during battle, especially with these modern jets with so many weapon choices.
If you want to create a suggestion you can do so in the suggestion section here on the forum. That section is however pre-moderated and only posts that follow their rules and guidelines will get posted and it can take a couple of weeks for a post to get reviewed for publication. If it gets accepted and made public it then has a chance to get sent to the developers as a suggestion later on.
This specific suggestion has however already been created and was forwarded to the developers about a week ago:
1 Like