Is there anything that stops a team from employing someone for 6 months out of the year on F1 task? and then the other 6 months in an applied sciences division working on non-F1 task which are not reportable to the budget cap? Would this be a way to pay them a large salary to "Retain" them, without actually having to report the bulk of this salary under the F1 team's budget cap?
In other words, could you offer employees eye watering salaries to do non-reportable, non-F1 task for half of the year, in order to be able to take advantage of their F1 expertise for the other half of the year?
Also, how do team owners extract the earnings of the F1 team? Could a team owner not in theory take team earnings and use them to operate a subsidiary which is just a holding company for employees they want to retain, where this company does vanilla things like consulting in other high performance industries?