reposting from another thread, this seems to be confirmed by some local people:
SSO field sales and presales in France have already been wiped out beginning of june, but given the laws it will be effective only in 90 days. This is official and not a news.
Spain is still unofficial, but already decided.
As of today, Switzerland, France and Spain have no SSO field sales and presales, everything is done by OD in Malaga.
Italy and UK are still under discussion, could be that Italy will go full OD in the next months, while UK should move to OD only in FY20. Then also the Benelux+Germany+north will be wiped out.
The only SSO field sales that will last in the next years is the EECIS+CAT org.