I plan on some larger mosaics and being able to shoot, for example, the lower images in the west first would be helpful to image them as high in the sky as possible. Reshuffling 12, 16, or maybe even up to 20 images in the list is tedious compared to how easy it would be to move the tiles around in the mosaic wizard. Or even just two simple buttons: row vs column, right to left vs left to right buttons would be very helpful.