2025 PSDG: Mastermind IDP Sleepers, Creepers, & Impact Rookies (Preview)
Steve Yerger - 8/21/2025
Let's look at some sleepers, creepers and impact rookies for Individual Defensive Players (IDPs). The following sleepers are players at DL, LB, and DB that you can pick up later in your draft who have a very good chance of outperforming their current ranking. Creepers are players that will be drafted much too early and are likely to disappoint. The impact rookies are self-explanatory, but you should use caution, as these guys have more value in dynasty league drafts.
DEFENSIVE LINEMAN
SLEEPERS
1. Travon Walker, Jacksonville - Welcome to the world of 4-3 defenses, Travon. Walker has spent his career as a 3-4 OLB and I am anxious to see what he can do at DE.
2. Jermaine Johnson, NY Jets - Johnson was starting to emerge in 2023 before missing almost all last...
This is a Premium FF Mastermind Article.
You must be logged in to view it.
The Definitive Fantasy Information Service
Mastermind Moment
Week #8: The Market Debuts - FREE Sneak Peek!
Tuesday, October 21st, 2025
Tuesday - 10/21/2025: Premium Weekly Fantasy Newsletter subscribers take note. Your wait is OVER! The most important portion of the newsletter has been released for your viewing pleasure.
Read the Full Mastermind Moment
Testimonials
-- Mike St. Clair
"Great job with another SI.com Championship- clearly you rule that kingdom with FOUR championships in a row! And to win it being the #4 seed, too. Awesome job!"
-- John Pittman
"Well worth the $60 to 'buy" myself another fantasy championship. If only my competitors knew my secret!"
-- Billy Millen
"There are only 3 sites I go to for my info: ESPN, NFL.com, and FFMastermind. Keep up the good work."
-- Paul B.
"Fantasy Football Mastermind includes everything imaginable associated with fantasy football."
-- Fantasy Sports Online For Dummies
"You already know the quality of the information available on this site, but Mike also responds immediately to customer issues. I did something to mess up my log in to the site and was unable to access it. One call to FFMastermind (Mike personally handled the issue) and things were cleared up and I was back in immediately."
-- Tony Schnocky