Hi!
No, -2 is restricted to project owners and thus not an
op-
tion for the vast majority of contributors. For that pur-
pose, I proposed a Gerrit label "WIP"
(cf.
http://permalink.gmane.org/gmane.science.linguistics.wikipedia.technical/84…).
This looks like a nice solution.
--
Stas Malyshev
smalyshev(a)wikimedia.org