Two weeks ago, we tore into the conclusions of Digital TV Research, which tried to dress up an improvement in pay TV losses in Q4 as good news. This coincided with some preparatory groundwork in our Rethink TV forecasting service, and based on the numbers found, it looks like the decline is going to be significantly worse than Digital TV Research thinks. The article in question believes that North American pay TV will decline by 16 million over the next six years, with 4.2 million in 2021. Based on Rethink TV’s digging, the USA alone could shed 6 million in 2021. The US pay TV market lost around 5.9 million subscribers in 2019, and then around 6.1 million in 2020.…