The much talked about 2020 bitcoin halving will bring about a new face lift to the entire bitcoin market with lightening already gaining momentum and the miners from China getting set for this all time event I believe this will to a positive effect of the bitcoin market but probably not a pump as you have said.
Yes... I agree with you. If Chinese miners are coming again in 2020 then BTC will definitely gain a lot of price. It is not a pump but a positive growth in market. Bull run does not mean pumping and same with bear move, it does not mean dumping. Pump means if a coin or market got sudden hike for few hours or might be couple of days, and then it all got dumped.