Well, everyone knows a lot about how to play against the Morra. The problem however is that there are also some persons who play the Closed Sicilian, Alapin etc.
In the book of Palliser (Starting Out: The Closed Sicilian), he plays an early 6 .. Rb8 against the fasionable 6. Be3, (Fisher's move) and then he recommends 10. .. e5 instead of e6. Is this also the recommendation in the new anti-Sicilan book

?! I would like to play this with black, with some extra background information from an IM/GM.
Well, an early 6 .. e5 is also good, with some sort of Botvinnik structure, that was recommended by Palliser in Unusual Openings, against almost all responses that are not e4 and d4.
By the way, I think that I have a fetish of playing Botvinnik openings
Botvinnik semi-slav, unusual openings Botvinnik system, sometimes closed Sicilan Botvinnik.
Can I play even more Botvinnik openings, for white for example