There is much anticipation surrounding the incoming class of 2021 Fantasy football rookies. This year, we saw several potentially impactful offensive players selected in the first round of the NFL Draft. A few will be considered as upside 2021 Fantasy football picks in yearly leagues. In startup dynasty drafts, deciding where to target the top incoming rookies is a major part of your 2021 Fantasy football draft prep.

When you are reviewing 2021 Fantasy football rankings, you will see rookies appear in certain ranges and tiers. Running backs are the most coveted picks among first-year players, and some of them may emerge as starters in their debut seasons and be 2021 Fantasy football breakouts. Many wide receivers appear to have promise, but may need some time to develop as consistent producers. Quarterbacks could play right away, but could be one of the 2021 Fantasy football busts. Before beginning the search for the top 2021 Fantasy football sleepers, breakouts and busts, be sure to see what the team at SportsLine has to say.

Prepared by proven SportsLine Fantasy experts Scott Engel, Jody Smith and Jacob Gibbs, this is a must-have guide for any Fantasy player preparing for snake, auction or best ball drafts. Engel is a Fantasy Hall of Famer, Smith has been ranked among the most accurate experts in the nation by FantasyPros, and Gibbs is a data-driven prodigy who called Patrick Mahomes' monster 2018 season. This trio brings decades of Fantasy experience and can give you a huge edge in your league.

This guide ranks every player at each position, but goes well beyond that, breaking down sleepers, breakouts and busts. There are also Fantasy football rookie rankings, strategy tips and much more. Head to SportsLine now to see the 2021 Fantasy football draft bible.

Top 2021 Fantasy football picks

The Fantasy football draft bible includes several of SportsLine's top 2021 Fantasy football rookies:

Javonte Williams, RB, Broncos: After he delivered a strong finish to his college career at North Carolina, Williams is going to challenge for quality playing time in his first NFL campaign. He is widely considered among the top three available running backs in startup dynasty drafts. Williams will also be drafted as an RB3 with upside in yearly leagues. He broke tackles at an amazing rate of nearly 55 percent in 2020 and is a hard charger who will battle Melvin Gordon for touches right away.

Elijah Moore, WR, Jets: Moore is certainly on the radar of savvy players after totaling 1,193 receiving yards in just eight games for Ole Miss last year. In startup dynasty leagues, he will be drafted as a top-five wide receiver. He also has instant promise as a rookie with the Jets, as New York's wide receiver corps needs a playmaking sparkplug. Moore's 85.1 percent catch rate at Ole Miss in 2020 was the highest mark posted by any qualified non-running back in the past five years. If he develops a quick rapport with fellow rookie Zach Wilson, Moore could outperform initial expectations in his first pro campaign.

Justin Fields, QB, Bears: Fields' seasonal ranking has been impacted by indicators that he may not open the season as Chicago's No. 1 QB, but at some point in his rookie year, the expectation is that he will overtake Andy Dalton. He is regarded as a top-three QB in dynasty startup drafts, and it may not be long before he merits consideration as a starter in yearly leagues. He does have a friendly pass-catching crew with superstar Allen Robinson and young players like Darnell Mooney and Cole Kmet.

How to find proven 2021 Fantasy football rankings

SportsLine's Fantasy football 2021 draft guide has also identified a massive bust you need to steer completely clear of. This player is going off the board in the second round in many leagues, but could completely sink your playoff hopes. You can only see who it is here.

So what is the value of every single player for your 2021 Fantasy football rankings? And which huge bust can sink your season? Visit SportsLine now to see the complete 2021 Fantasy football draft bible, all from a team of proven Fantasy analysts who can give you a huge edge in your league