Not sure about it, but around pos implementation sure it will go bull run. If btc undergo bull run then we can safely say eth will follow otherwise i dont see any news which will cause pump. But let see if there is any big partnership in the future.
yes, i believe if proof of stake on ethereum will make the price of eth growing in fast mode,
and personally i have no doubt on ethereum, because this coin is the best altcoins now,
and now when the price of eth down, i just started to collect more ethereum
