What strange options trading activity caught our eyes today?

FUNKY RATIO RISK REVERSAL/ CALLS WITH STUPID KICKER IN XRT
PAPER BUYS CALLS / SELLS PUTS?
24000 XRT?Dec 29th?42.0 Puts trade $0.30? BIDSIDE??
SPREAD / OPENING? Vol=24k, OI=38,?
12000 XRT?Dec 29th?46.0 Calls trade $0.30 ASKSIDE??
SPREAD / OPENING? Vol=12k, OI=93,?
12000 XRT?Dec 29th?44.0 Puts trade $0.93? BIDSIDE??
SPREAD / OPENING? Vol=18k, OI=1

FUNKY LONG-TERM JAN PUT SPREAD VS. NEAR-TERM JAN CALLS IN AET
5000 AET Jan 2020 180 Puts trade $15.55 (f(t) Theo=14.45)? ASKSIDE??
BUY/WRITE / OPENING? Vol=11k, OI=2
5000 AET Jan 2020 150 Puts trade $4.90 (f(t) Theo=5.22)? BIDSIDE? BUY/WRITE / OPENING? Vol=11k, OI=28
5000 AET Jan 185 Calls trade $3.00 (f(t) Theo=3.07)? ASKSIDE
BUY/WRITE / OPENING? Vol=13k, OI=1349, Delta=39%,?
TOTAL OF OVER 10K ON THE DAY

NEAR-TERM DEC 13.5 CALL LOVE IN CZR
PAPER LOVES DEC 13.5 CALLS TODAY
PAPER GOBBLED UP OVER 20K OF THE WEEKLIES EXPIRING?TOMORROW?- CLEARLY OPENING
ALSO GOBBLED UP OVER 6K DEC 13.5 CALLS EXPIRING NEXT WEEK