I remember reading that comic. Each ring construct he made was through the actual Green Power Ring Sinestro wielded, and each ring drained the battery of his actual ring. If Vulcan drains his ring then Sinestro can’t make more like you said he would.
just went back and read it. you're right. Although do you realliy think they would be drained without them doing anything about it? I think their only chance is to do it immediately and pray that the draining doesnt take more than a second or two cause otherwise they'd have very powerful blasts raining on them.
I'll look for the other instance where Sinestro made rings and see if the same thing happened there.
I don't think Vulcan has to act right away. Vulcan was not one shot by gladiator. Vulcan had taken on the entire imperial guard and was casually knocking Gladiator around before Gladiator SUDDENLY "willed" himself to be impervious to the same blast that were just hurting him. And it was two punches to KO Vulcan. Also, Vulcan took 2 or 3 point blank blast from Black Bolt and continued to fight. If for some reason team 1 starts losing then Vulcan can shut down their bodies. Don't need to worry about the rings.