7503d49b_I_assessment_changes_explained__Assessment_Impact
[Requirement] PCI DSS Requirement 1 [Proposed Change] Provide clarification on secure boundaries between Internet and card holder data environment. [Assessment Impact] 
It isn't clear from the description what this clarification will be. However, since the controls around separation of the CDE from the Internet are relatively unambiguous currently, this is likely to be a minimal impact issue.
PCI DSS 2.0: PCI assessment changes explained
Assessment Impact