I've read a couple interesting Vecchio/Thatcher fics. Recently, there was this one I really liked where she had him come to her house so she could seduce him and he was confused so then she went all Meg on him and thought he couldn't possibly like her and then he realized what was going on and told her he did like her...Anyway, I don't describe it well, but it was good. There's a few more fics out there for your pairing than there is for mine, but not many. Unique pairing fans unite! :)