If Soros takes orders from P, then P = Rothschild, because Soros takes orders from Rothschild.
We know that Soros was funded by Rothschild in the 1960s.
I should add that all the Q mumbo jumbo isn't really definitive. We were told in 2017 that arrests of Huma and Podesta were going to happen immediately, and 2.5+ years later, nope.
Rothschild being the one who funded Soros is something that I personally have known for 15 years. It's not something Q told me.