I offered this trade last week and forgot about it and now the other team accepted it. what do you think of it?

It could go either way. If Colston bounces back from his injury, you might actually look good with this trade. You definitely downgraded at QB, but Fitgerald is a sure-thing almost every week, and Colston has more upside than any of those six guys. But it definitely could bite you in the if the dice falls wrong. You never know. Definitely don't kick yourself over this one.