Technical foul help

Greetings all,

Had a sitch where a team technical foul was accessed for calling an excessive TO & the offended coach wanted two different players to shoot the FTs. Some guys say its illegal, I say its legal.

In my opinion, rule 8-3 covers it by saying, the coach or captain shall designate the free thrower(s).

8.2 Situation A covers it a bit, but its still kinda confusing (if you're looking to make an argument for it being an illegal act).

Does anyone know of a more clear cut caseplay or test question I could use for support?

Thanks!