Is that singer that died recently, Aliaj or something , Albanian?My family knows the Cena's family. The reason he keeps it on the down low, is because the WWE is racist (see Eddie Guerrero for example; he was Mexican so they made him "Lie, Cheat, and Steal"). WWE would have tried to make Cena some immigrant. And maybe make him do some stuff like the Taken movies around that time period lol
He also wouldnt go far as Vince McMahon just likes white Americans (see Triple H, Booker T feud).
Cenaj might be half Arbereshe, he was born and raised in US, and doesn't look 'ethnic', doubtful Vince would have made him play an immigrant villain.
That Serb American in WWE plays a hick character for example, and not some war criminal.