The first thing I'd like to clearify is this.. while stealing old material, & classic sayings.. the "Do you/Can you smell" bit.. could easily be refering to his butt, in reference to the "Stink Face."
The Jabroni thing is pure rip-off, & if I'm not mistaken, I honestly think W.W.E. owns a trademark to this saying. (I swear its been used in something of theres, & by that, they normally trademark it) Then again, they may have given up rights to it, assuming noone would be stupid enough to attempt picking it up (nationally) & attempting to use it in promos.. as people would be doing exactly what we're all doing.. bad mouthing Fatu, for not having material of his own.
Finally, Regarding my own opinion on Fatu. I somewhat like the guy in wrestling, I mean.. he's a name from the past that I think can go for another 2 monthes, before he gets boring. (kinda like when I was on the Dustin Rhodes return a while back, but its now 1 month passed time to go)
I honestly think they'll run a Fatu/Samoa Joe tag team for a month, then have Fatu turn on Joe.. (Hey, Fatu's stealing Rock's lines.. may as well steal old storylines too -- Rikishi turned on Rock, why not have it happen 7 yrs. later)