Puka Nacua will be back as Matthew Stafford's top target, but why will he be wearing No. 12 instead of his usual No. 17?

Rams announce Puka Nacua will change his jersey number following the acquisition of Davante Adams in free agency

LOS ANGELES (AP) — Receiver Puka Nacua is giving the Los Angeles Rams’ No. 17 jersey to new teammate Davante Adams and switching to No. 12. The Rams announced Nacua’s decision Tuesday to go back to the number he wore in high school and again in college at both Washington and BYU.