Having the best guy right now is almost never more important than depth when it comes to winning titles. In the preseason you'd have traded your whole draft to lock up Andrew luck, Eddie lacy, cj Anderson, Jeremy hill, Calvin Johnson, Demaryius Thomas and Jimmy graham, and you'd have paid double the entry fee to be allowed to do it.
By midseason, you'd have given all those guys and more to get Tom Brady, Devonta Freeman, Doug Martin, Todd Gurley, DeAndre Hopkins, Julian Edelman, Amari cooper and Tyler Eifert. All mid round guys who way exceeded most expectations.
But you'd also have paid to get Tony Romo, Jamaal Charles, leveon bell, Keenan Allen, Dez bryant, Steve Smith sr, and Antonio gates. Bad luck just devastated a team like that.
But you could still have rebounded with Andy Dalton, dion Lewis, Charcandrick west, DeAngelo Williams, Stefon Diggs, Rishard Matthews, and some guy named barn ridge or something. All available on waivers or very late.
What's the moral to that story? Get lucky on waivers and try to take guys who do better than expected and don't get hurt? Yeah. That helps.
But the real takeaway to me is that depth is more important than anything. Don't start consolidating your good players into studs now, because they might not seem like studs in a month. Some of the guys I just listed will fade away. All those massive changes to the fantasy landscape just happened in a month and a half, and it's still two months into week 16. Get as many quality players as possible, and load up on high upside guys who can turn things around. Consolidate your low upside or bottom of the roster guys into better prospects so you can free up waiver wire slots. Consolidate at the trade deadline or as close to it as possible. Obviously your truly elite guys - Julio, gronk, Rodgers, maybe Peterson - can go wire to wire, but most guys won't. Depth and churn are the keys to championships.