So are your proposing that TB should pump/sink (sorry, "properly invest") more money into players and football costs on the basis that the current business plan, under which football costs totalled 86% of the club's £24m turnover last season and TB stumped up £10.6m, is seriously flawed? If so...
No need to imagine anything here, it's all in the annual accounts (page 6) and they are posted on the club website.
The costs of player trading, including amortisation of player contracts, is a separate item from football costs.