Something fishy is going on here cod devs in the past never went to this much damage control unless the rumours of them losing pre orders has some credence to it.
It has a lot of shit coming together at the same time, probably scaring Activision and Infinity Ward from having it locked in.
Coming off Black Ops 4 Activision has to see how badly it screwed that game over.
Black Ops 4
- pass owners were pissed the entire time, feeling the never got the value
- lootbox buyers were pissed because Treyarch packed themwith the most useless crap in the series(stickers, tags, etc)
- even typical COD youtubers cut way back on buying boxes because of that
- average players dropped off the most in the franchise because the damn lootbox guns being P2W and Treyarch not trying to balance them literally for months.
- the "free" operation support getting cut and cut as the year went on, the promise of years of support being dried up less than a year*
*them taking 4th of July items and putting them as later operation's items while making the 4th of July event just lootboxes was the icing on the cake.
now we have
-potential guns in boxes again, after the most game breaking guns in franchise history,
-survival a popular mode in MW3 being exclusive to one platform(regardless of actually being an afterthought)
- general attitude towards lootboxes
They are in a delicate position.
Modern Warfare is already meant to be a return to form, if it gets screwed up Call of Duty will start having a bit more issues(obviously nothing will kill it but the reactions might start looking like Infinite Warfare's).
Even from a business perspective it might be best to avoid lootbox mess with this game and try to look good going into Call of Duty 2020(even if that game has them)