I don't know what you were watching.....
Ronda got a pop when she came out. She will be able to put on a decent performance at Mania, She isn't going to be Bret Hart or anything, but just wait and see, it won't be as bad as you make out....
And don't forget...Asuka slapped her hand away....
Totally agree Rousey has two possible storylines coming into the WWE.
as rumored on Fox News a Mixed match at Mania HHH& Steph vs Rock and Rousey
4 horsewomen vs 4 horsewomen angle
That is off the bat No title in sight at the moment I think they played Rousey's debut perfectly, and I can't think of any Superstar that has debuted in the WWE with 2 storylines active before their first day.
Also it just might be the case that Rousey faces whoever Asuka doesn't,
Although I'd love to see HHH/Steph vs Rock/Rousey