Hmm, you think one of the Big 3 might be a 2021 release? I suppose anything's possible, but I'm willing to wager we'll have all 3 before the end of next year.
lol, maybe 10 mil in a week is a wee bit ambitious. Still, given that the PS4 will be over 100 million by then, the amount of people who bought the original and the outlandishly ludicrous marketing campaign I can imagine Sony will put behind this game I think it's at least a safe bet that TLOU2 will overtake Spider-Man as the fastest selling PS exclusive. If Sony does a simultaneous launch with the PS4 slim bundled with TLOU2 at a lower price (be it $199 or $249) then it'll be pandemonium.
I do have to wonder if the amount of people who will wait to play the superior PS5 version will be significant enough to affect the sales. If it's coming this year then I'm guessing no, but if it's coming early to mid next year then maybe? I know I'm 100% waiting for the PS5 to play Cyberpunk, but I'm torn as far as TLOU2 is concerned. I'm deeply paranoid about spoilers and don't think I could wait several months to a year for the PS5 version.