Except they did budget it. According to the reports published by the Star-Ledger, in FY2017 (ending June 2018), the budget for institutional support was $11.2MM and the budget for the loan was $5.5 million. In FY2018 it is $10.2MM and $2.8MM, and in FY2019 it is forecasted at $9.3MM and $1.3MM.
Now if the actual for FY2017 was a total of $21MM, instead of the budgeted $16.7MM, then Hobbs missed his budget. And if he missed his budget by $4MM last year, that just makes it harder to ask for more money.
The onus is still on Hobbs to manage his budget.
They didn't miss by $4M. If they budgeted $11.2 for institutional support and $5.5 for the loan then they missed by $10M on the former and $9M on the latter, for a total of $19M, per the numbers that nj.com published yesterday ($21M institutional support + $14M loan).
Which is really all the point I'm trying to make - that they had a very substantial miss on the budget that required a very substantial bailout which, to your point, makes it pretty much impossible for Hobbs to ask for money for a coaching change.