[arch-dev-public] moving dhcpcd to [extra]?

Is there any reason to keep dhcpcd in [core]? It's only an optional dependency of netctl in [core], it currently lacks an active maintainer, it doesn't seem to be much used (given the slow pace of signoffs), and there's already a basic dhcp tool in [core] (networkd). Any objections to move it to [extra]?