Legendary Event Rotation History

Just some recent history to give you an idea on the current frequency and order of events

- Yoda- came 10/19 and 11/30
( 42 days between last 2 events)
(20 days since last event)
(First event this year was June )
(4 events in 2017)

- Thrawn- came 10/7 and 11/23
( 47 days between last 2 events)
(27 days since last event )
(first event ever was June 2017 )
(3 events total)

- Palpatine- came 9/14 and 11/9
( 56 days between last 2 events)
(41 days since last event)
(First event This year was March)
(5 events in 2017)


- R2- came 8/3 and 10/26
( 84 days between last 2 events)
( 55 days since Last R2 event )
(First event ever was May 4th 2017)
(3 events total)

- BB8- came 9/28 and 12/8
( 71 days between last 2 events)
( 12 days since last event)
(first event ever was Sep 2017)
(2 total events)

Draw your own conclusions