Default What update could my G2 be getting? (Vzw)

I moved from my G2 to the 5s. The G2 is rooted and has been sitting unused. I turned it on today to switch back to it for a while. It began to take on a verizon update. I just sat it down due to having to leave. Have not been following this thread lately to see what version the g2 is up to. Would it be getting kitkat by chance?
Also, it if take that update, my root will be lost, correct? I'm all stock just rooted.
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Device: Galaxy S5