Lock Costume or No Costume when selecting tourney defense

So last night before bed I luckily remembered to tweak my tourney defense to use the correct costumes (or lack thereof) for this no green four star buff tourney. Obviously costume Sabina >> regular Sabina on D for this tourney. Unfortunately, if I use an alternate version of any of these heroes today, I will have to re-remember to change it before the tourney starts.

I would consider allowing you to lock in your costume or no costume hero in your tourney D and then change that hero’s costume throughout Sunday (or Monday in this case) without it changing your tourney D.

What do you think?