It’s either gonna be a few weeks of rest or out for season. (These are my personal guesses… I know nothing)
The toughest part will be living the entire season out with all the Kupp fans telling us “I told ya so”. And so far they are RIGHT.
I wouldn't say they are right if he leaves for injury.
I have 3 shares of Puka, and in one of those leagues (the most important one), I also have Kupp.
I know without Puka, Kupp will feast, but I'm not entirely sure that Puka out would vault Kupp into top 5 WR status as he will face a LOT of double coverage, etc.