2020 preseason has been cut in half, per source.
"Specifically, Week One and Week Four have been scrapped. The league is expected to announce the move on Thursday."
With the COVID-19 pandemic still very much in the mix, this is a no-brainer for the NFL. In Week 1 we don't usually see much from the starters and Week 4 is pretty useless from a fantasy-scouting perspective.