Let's extend the timescale a little, and see if it changes the answer - or reinforces the answer
- Blue player is YC
- 5 minutes go by, and he is sitting in his tech area at pitchj side
- the AR makes a controversial call, and in plain sight and hearing of the ref, the player leaps to his feet, and loudly calls the AR a "F** lying cheating c**" (or some such; if you don't think this is a RC, add some more...)
- ref issues a RC, clearly he's not coming back on the pitch, and will have a disciplinary to follow
- when the 10 minutes or the original YC is up, can some other player come on to the pitch?