Yeah, I agree. Thankfully, our net spend is close to zero in this mercato taking into consideration all of the purchases and sales. We've gotten some incredible players, and if we wanna take a risk now on Witsel for a reasonable fee then I say do it, it's not gonna harm us at all, even if he fails.
And there's something about him that convinces me that he could be a good fit for italian football. He's the most technical midfielder we've been linked to (apart from Fabregas, which was never gonna happen) in recent weeks.
Often times Witsel doesn't leave a big impression, but from what I gather (and I think @Seven would agree), the dude is technically gifted on the ball and rarely makes blunders.