Fantasy Football Twitter Chat: Tips, advice for setting Week 7 lineups

It's Week 7, and there's no doubt that once again, Calvin Johnson's owners are debating over whether or not to start the hobbled wide receiver, whose status

It's Week 7, and there's no doubt that once again, Calvin Johnson's owners are debating over whether or not to start the hobbled wide receiver, whose status will be a game time decision. Many owners start him if he's active, no questions asked. But after his non-productive games in Weeks 4 and 5, should that be the case?

• Week 7 cheat sheet | Start 'em or sit 'em | Stat projections

Here's an update from Albert Breer:

Calvin Johnson will go in following his workout, determination will be made based on how the ankle reacts. 2 factors: Pain, functionality.

— Albert Breer (@AlbertBreer) October 19, 2014

Megatron isn't the only player causing fantasy owners to pull their hair out this morning. Saints' TE Jimmy Graham is questionable with a shoulder injury, and Bengals' WR A.J. Green is out with a foot injury. Who should replace these fantasy starters in your lineups? (Whatever you do, don't start Percy Harvin.)

SI's Michael Beller is here to provide advice and answer any questions you may have leading up to Sunday's action. Reach out to him on the @SINow Twitter account, or just follow along with the Q&A below (refresh if tweets aren't updating), starting at 10:30 a.m. ET.

• Challenge your friends in FanNation's weekly fantasy football game

Tweets by @SInow