I'm going with 'other'... although I'm still holding out (the ludicrously pathetic) hope that Matty spends a few months in Hollywood and decides the place and the people simply don't jibe with his Midwestern sensibilities and comes back to Chicago and Filmspotting (this is is of course assuming he's even leaving Chicago in the first place, but I imagine if he's going to really 'go for it' as he put it, Tinsel Town would seem a per-requisite).
In reality though, as long as it isn't Matt Singer, I suppose I can live with whomever Adam chooses. I'm sorry to be so frank, but while he might be a great guy, his voice seriously makes me want to poke my eardrums out with a No.2 pencil. Reminds me of Seth Green. On glue.