satanych [1] filed a request to merge libretro-pcsx2-git [2] into libretro-pcsx2-launcher-git [3]:
This package should be renamed, because there is now an official libretro core for pcsx2: https://github.com/libretro/pcsx2, which (may/will) use the current package name. So It needs to be done for prevention of packages misnaming.
[1] https://aur.archlinux.org/account/satanych/ [2] https://aur.archlinux.org/pkgbase/libretro-pcsx2-git/ [3] https://aur.archlinux.org/pkgbase/libretro-pcsx2-launcher-git/