The Flex spot can be the hardest to fill in your fantasy lineup each week. But if any of these players are on your roster, consider starting them this week.

Yahoo Sports fantasy analysts Matt Harmon and Dalton Del Don run through the players that managers should target as they enter the fantasy playoffs. Hear the full conversation on the “Yahoo Fantasy Forecast” podcast - and subscribe on Apple Podcasts,

It's never too early to start getting a feel for how you'll attack the waiver wire each week. Here are the top players you should be targeting on your waiver wire as we head into Week 15.