They want to make sure Biden can still have rallies.
https://codenames.info/operation/evergreen/
Operation Evergreen
This was an Allied unrealised plan for the entry of Allied troops into Turkey (July 1944).
At this time Turkey was still neutral, and entered World War II only on 23 February 1945 as a political rather than military statement to ensure inclusion as a charter member of the United Nations Organisation.
Spitballing. Bernie does not want to be President, that is work which Bernie has historically shumned.. Bernie sent his questions to Biden and a lot had to due with dementia. Bernie wants a payout like Obama book sized. Bidens people do not want a debate. Their position is Bernie needs to be out before the debate and convention to keep down the riots from Bernie Bros..