Neftali Feliz on Fire!

I'm assuming that many of the readers here have noticed how great Neftali Feliz has been lately.  If not, here's a quick recap:

Four starts

20.1 IP

12 Hits

6 Walks

25 Strikeouts

He only got one decision in this stretch, and he must be on a fairly strict pitch count, as he tossed exactly five innings in three starts and 5.1 in the other.  Still, I'd love to hear what others have to say about this guy.  Has anyone seen him this year?

Totally unrelated, does anyone know Henry Sosa's current status?  I know he had an injury to start the year, but what's his ETA?  What about Julio Teheran?  Any idea when he'll show up in a boxscore?

Thanks,

ajw