Jeffrey Dean back on Grey's?

Just read this little tidbit at Ask Ausiello's column at tvguide.com this morning:

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Question: Any scoop on what's coming up on Grey's?— Robin
 

Ausiello: Denny (might be) returning! Again! Sort of! Jeffrey Dean Morgan is in talks to host the latest Grey's clip show in April. 

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Yay! Denny could be back!  Man, I thought I'd pull my hair out watching Grey's the other week when he was in it (how do people watch that show instead of Supernatural??) but thankfully Jeffrey's performance was more than worth it.

I think it'd be cool to have him "host" the show, but only if we get to see him and not just hear his voice over.

Oh, John Winchester, when will we see you back on Supernatural??