1.
Currently an admincentral bootstrap sets the thumbnails width and height to 230px so that they can be resized. Consider if they should start out at 70px and then get swapped to 230px if a user performs a resize.
config.modules.imaging.config.generators.thumbnail.xml

2.
When they resize - now all of the images shift around- is this OK? Do we want to implement how it was on the prototype where things do not shift around so much?