I agree with yannis, the divide created by "The Final Cut" is simply unbridgable. Dave could not work with Roger after that, no matter what, and still can't to this day so it's pointless to imagine what it would be like if he did. Besides, this is a DDT.

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what do you teach your children about me?
what do you teach your little children about me?
pimp, thug, bling drug lord of the undergrounded kings
how can you be so sure i won't call down the rain?
what do you teach your little children about me?
you point your gun, wait, hide and run. i see it plain