WoefulDerelict  filed a deletion request for gtk :
Improper package name. Duplicate package under a name more closely in line with the Arch packaging standards exits (gtk1).
 https://aur4.archlinux.org/account/WoefulDerelict/  https://aur4.archlinux.org/pkgbase/gtk/
Request #3758 has been rejected by alucryd :
As user bidulock pointed out, this is really unnecessary. Also you can't just take over a package only to change its name, plus Connor is a TU.