Sixteen-time world champion John Cena has been hinting at his potential last-minute involvement in WrestleMania 40. While not confirmed on the official card, Cena has dropped hints suggesting his interest in participating.
Cena's most recent WWE appearance came last November, where he lost to Solo Sikoa at Crown Jewel. Since then, he has focused on his acting career, filming new projects like Season 2 of Peacemaker. However, recent comments hint at Cena's possible return to the ring. Coincidentally, Cena's loss to Sikoa was the last time The Bloodline's so-called "Enforcer" has gone 0-28, losing every match he's participated in heading into WrestleMania 40.
It's possible that Cena's return will coincide with a reignited feud with Sikoa, giving the Tribal Heir a chance to regain his status as a dominant force in the WWE.

During an interview on ESPN's First Take, Cena playfully stated, "crossing my fingers" when asked about a potential WrestleMania match. He further fueled the speculation by mentioning his signature jorts, often worn exclusively for big matches, when discussing WrestleMania 40.
