I don't think so. I think he just debuted in wwe like any other superstar rather than replacing someone if this is what you mean.
yes lania an john cena go out,and he goes out with liz lania is a cutie if john cena want her i`ll take her
what john cena does in a normal day is take me (he's wifey) out shopping!! :)
no he does not take steroids
he doesnt
NO!
no
The years he started being Super Cena.
On one occasion Sheamus beat john cena for the belt at TLC 2009.
Yes, And He will start a rivalry with anyone that stands in his way He will take the place of John Cena.
NO!
the real answer is yes
NOBODY!But if I had to pick someone I would pick Raihan Rabbi.He will start a rivalry with anyone who stands in his way.