For sure it would, but the load screen is loading the data needed for the portraits. I think a compromise here would be adding a new element to the UI that allows players to click on it to display the character portraits. The sticker can vanish on its own after a certain period of time, or players can elect to not have it show up at all by disabling it in their UI settings. This way they can also give the players the option how they would like the grid displayed, whether it be 1x8, or 2x4, vertical or horizontal, size option, and where exactly on the screen the portraits appear.
I really do like this feature though. It think it's really neat, and I love being able to see close ups of my party members. It just needs some fine tuning for those who want to see them.
