I bought my first Mighty Mugg the other day since my fiance seems to want all the hyper adorable ones, and since they made Screamer, I just had to get it, but I noticed on the bottom of their right foot there's a square hole right there. Yeah.... What the hell is that for? It's driving me nuts! Is there some elaborate plan for all our Mighty Muggs?! Please don't tell me there'll be a Mighty Mugg Dreamhouse Showcase in the works... But yeah, what's it for??!!