Change is in the air for the Los Angeles Rams, and it's not just about the playbook. Rookie quarterback Ty Simpson appears to have already staked his claim to a familiar jersey number, and it means a second-year wide receiver will need to find a new look for the upcoming season.

According to the team's official Fanatics shop, Simpson's jersey is now available sporting the No. 15. That number was worn last season by wide receiver Konata Mumpfield, who joined the Rams as a rookie in 2025. While the team has yet to officially announce jersey numbers for its incoming class, the merchandise listing suggests Simpson has made his choice.

For Simpson, No. 15 isn't just a random pick—it carries personal history. He initially wore No. 6 at Alabama before switching to 15 during his college career. He also donned No. 6 in high school, so the shift to 15 represents a new chapter as he enters the NFL.

This leaves Mumpfield in a bit of a numbers puzzle. The Rams' roster still lists him as No. 15, but that's likely to change. In college at Pitt, Mumpfield wore No. 9, but that number is already locked down by Rams veteran quarterback Matthew Stafford. He also sported No. 14 at one point, but that's currently taken by wide receiver Mario Williams.

For now, it looks like Mumpfield will have to get creative—and maybe place a new jersey order of his own. As the Rams gear up for the season, fans can expect more official announcements on jersey numbers soon. But if you're looking to grab a Simpson No. 15 jersey, it seems the shop is already ahead of the game.