Whether you are right remains to be seen, not for you to state. It’s not for me to say how Pep would set us up with a false 9 .
Pep will decide whether he want’s any old striker that might be made be made available to him or whether he’d prefer a false 9. I don’t presume to know what Pep prefers.
What I do know is if he doesn’t think any of the striker options available are good enough he’s more than capable of playing a false 9 system that works. He’s done it many times and won trophies with it. To doubt he could possibly make that choice is underestimating him and ignoring history.