So, in order to distract myself from the fact that there's a month until Sinestro #16 - Why are the Blue Lanterns so inconsistently powered? It's like they can't make up their minds what they can and cannot do. Sometimes they can heal, sometimes they can't. There have been instances of them manipulating/moving objects, but no confirmation. Today Walker claimed he can do almost nothing without a green ring which was slightly ridiculous.