Thing is, price needs to drop and lower difficulty needs to rise (read: more dedicated miners). This way the switching miner will not be interested in NLG any more. The question is where these limits are?
Let it drop to under 200 , I think that will keep them off our backs. It really doesn't matter what the price of NLG is for the next 2 - 3 months. We all know in 3 years it's going to be big.