Thanks for the feedback everyone, and keep it coming.
I'll add in the approx. $6MM payroll fee or whatever it is once someone provides me with a cite. Also, if anyone can help me determine how much to "charge" for Social Security, etc., let me know.
Cash from the trades? I suspect these show up as "savings" on Jax's player payroll page, but I could be wrong.
As for front office expenses, personally I think $13MM sounds like a lot of money, but if you're skeptical about this number, I will gladly change it if you can point me toward a cite.