If I were you, I would try to get it done with the team you have then take that bank roll north to the NBBA
That's what i tried to do last year! I had like the 8th highest wage bill - basically using multi-skilled players. But i lost! :-D
I'm never paying for a C that takes more than 70k though..
Now i'm at the point where my trainees are 24, bascially i should be training FT now... be faster.