Does anyone think that Gnaw should be free?

[:1]...Because it's got its one-min CD already. There are enough obstacles as is between giving the order to fire it, and having it fire off on time.

Consider Felguard's pet stun in comparison, being ranged, is far more wieldy and on-demand.
Consider Hammer of Justice, which stuns your target as soon as you want and can be on a shorter CD.
Consider Shadowfury. It's also a spec-specific ranged stun; except when you place it, the effect is immediate, rather than several seconds after the demanded window.
Not free, But off the GCD. Or both idc really just wish it was easier to use.
Unbreak the ghoul saving 30 energy and I'll be happy w/ that even if its on the GCD.
It should just be brought into line with the main special ability of other pets in the game. Hunter pets special abilities don't cost the pet's energy, lock and mage pet specials cost mana and they don't go oom, so that isn't an issue for them either. It should be free and off the global. Gotta work around it though sadly.