Conspiracy theories have emerged about Michael Sam and why he requested permission last Friday to leave the his CFL team’s training camp for personal reasons. There are still no concrete answers as to why the NFL’s first openly gay drafted player made that call, Herb Zurkowsky of the Montreal Gazette writes.

In a separate piece, Zurkowsky notes that the latest theory is that Sam sensed that he wouldn’t make the Montreal Alouettes’ roster and – seeing the writing on the wall – left to save face for himself and the club. While GM Jim Popp says the door remains open for Sam’s return, another source within the organization said that’s unlikely to happen. The Alouettes officially moved the former Rams draftee to the suspended list, according to the CFL (on Twitter).

Let’s round up a few more odds and ends from around the football world:

• Following up on yesterday’s report about extension talks between Nick Foles and the Rams, Nick Wagoner of ESPN.com tweets that the quarterback loves being in St. Louis, but will let agent David Dunn handle negotiations. As Wagoner adds in a second tweet, the Rams are talking to a few potential 2016 free agents about new contracts, so it doesn’t sound like they’re focused exclusively on Foles.
• Taylor Thompson‘s 2015 season is off to an ominous start. According to Jim Wyatt of the Tennessean, the Titans tight end is facing a fine for arriving late to the team’s mandatory minicamp, and is still having issues with the knee he injured last season, raising concerns about his NFL future.
• Former Wake Forest wideout Matt James was trying out for the Saints today at the club’s minicamp, a source tells Evan Woodbery of the New Orleans Times-Picayune (Twitter link).
• The FXFL is getting ready to get its 2015 season underway, but Rand Getlin of Yahoo! Sports (on Twitter) hears from a source that multiple players are still owed money from last season. The FXFL had its first season in 2014, beginning in October. Since then, several players from the upstart league have found their way to the NFL.
• Bill Williamson of ESPN.com wonders if the Raiders could be in the mix for two players released by their respective teams today, running back Shonn Greene and safety Taylor Mays.
• Former Cowboys running back Tashard Choice is at the team’s minicamp today, but it’s in a coaching capacity, not as a player, as Todd Archer of ESPNDallas.com explains (via Twitter).

Zach Links contributed to this post.