Raiders interim head coach Rich Bisaccia said Moreau is day-to-day with a muscle strain suffered in Sunday's 48-9 loss to the Chiefs, Vic Tafur of The Athletic reports.
While picking up starts the past two weeks in place of top tight end Darren Waller, Moreau has seen heavy snap shares on offense (84 and 98 percent), but he's produced an underwhelming 4-47-0 line on nine targets. Both of Las Vegas' top options at the position are now looking iffy for a Saturday game in Cleveland in Week 15, as Bisaccia suggested that Waller will be viewed as questionable heading into that contest. It's unclear if Moreau is any healthier at this stage, but the Raiders' upcoming practice reports will provide a better gauge for which direction both tight ends are trending in the weekend approaches.