Just do it normal, make a caw, starts in nxt, moves up the ranks, story goes a year or two and ends with you main eventing mania.
Nothing's gonna happen without a warning
Yeah, I never liked that you essentially HAD to play as certain characters. I sort of preferred it when you could play story mode with any character (CAW's especially).
Which is why I usually stick with Universe Mode. It's the closest thing to career mode as I can get and I can have my CAW rise up in the ranks
"It isn't jumping the shark if you never come back down." Chuck