systemd service hardening

I've been on a bit of a mission lately to improve the hardening of systemd services wherever I can find them. Today, I ran across this one.

I believe the hardening of the bluetooth.service ( https://git.kernel.org/cgit/bluetooth/bluez.git/tree/src/bluetooth.service.in ) can be easily improved by adding these 2 lines:
PrivateTmp=true
NoNewPrivileges=true

If there is agreement, can a committer please make this change?

Thanks,
~Craig