11:00pm: Gwynn has been placed on waivers.
2:24pm: Brewers GM Doug Melvin told Haudricourt that there will be an announcement concerning Gwynn Jr. on Friday. It appears he will be placed on waivers.
1:33pm: According to Tom Haudricourt of the Milwaukee Journal Sentinel, the Brewers have signed outfielder Jason Tyner to their Triple-A Nashville roster.
Tyner, 31, has spent time in the majors with the Mets, Rays, Twins and Indians. He spent all of last year in Triple-A, where he hit .248 with 12 doubles, a homer and 18 RBI in just over 300 at-bats. Haudricourt surmises that this signing could result in the Brewers waiving Tony Gwynn Jr, who is out of options and unlikely to make the final roster.