Is it just me, or has Maryland's Ralph Friedgen exploded?

I haven't watched a Maryland game in a while because they suck, but I'm watching them play Cal right now on ESPN and Ralph is HUGE. He is equal to Charlie Weis and Mark Mangino. I don't remember the Fridge being THAT big a few years ago. What happened? I do give Purdue's Joe Tiller credit though, since he has slimed down a lot.