Spidey Future predictions:
Venom: $40M/$115M
Miles: $30M/$135M
Silver: $65M/$190M
Homecoming 2: (if the spinoffs are good and it moves to August): $125M/$350M
Homecoming 2: (if the spinoffs are bad and stays in July): $95M/$230M
JWFK will be very much like AOU and take a dive. Incredibles 2 like Dory will appeal to the young and old with no real competition. It'll be the bigger IO to JWFK smaller JW.
That date may be bad for it though. Opening against Lego Movie 2, can take away mothers with young daughters if it's R, and takes away families if it's PG-13. Then it fights a X-Men movie which I think will be X-Force, and Bride of Frankenstein and Isn't It Romantic, both of which will take away female audiences.
Still opening next to two superhero movies is bad news for Lego and opening next a superhero movie is bad for Silver. Unless that untitled XMen movie is X-Force, Lego 2 should move.
Silver and Black can be in a bad spot, it opens the week before an untitled X Men movie and Bride of Frankenstein. Lego 2 needs to move if Silver and Black stays.
Thor's jump is higher than GV1 to GV2, and is very unlikely
mother is more likely to end with $35M than open to it.
Kingsman is touching $55M at most
Ninjago seems likely for $30M-$35M
Everything else is solid though.
In 2017, Cloudy 2's record for worse opening for a movie in 4,000+ theaters was broken three times, each $10M lower than the next. (Mummy ($31M) then Emoji ($24.5M) then Nut Job ($10M)).