U-Turn 
I thought that there was nothing special about this offering until I got to
CUMULUSCLOUD and noticed the 4 U's. With the other long entries, the number of U's reached 11 --- probably a record.
Then I saw
UTURN, making the total 13 U's and realized that it could have been a clue to the theme. ("the
U's
turn to dominate")
GATO
