Week 4 is almost in the books, and fantasy managers might finally have the first good waiver-wire week of the season. There have been minimal options on the waiver wire, certainly very few that caused much excitement. However, this week, several players will garner plenty of attention from fantasy managers, most of whom are receivers.If you're looking at a 1-3 or 0-4 record, it's time to be aggressive on the waiver wire and change your lineup. The good news is that this week should provide you ...