Key legal question
Whether the cantonal court wrongly refused to re-examine the conditions for pension revision.
Extracted holding
The revision issue did not have to be re-examined; it had already been implicitly determined in the earlier proceedings and remand.
Extracted reasoning
The 2001 decision terminated the pension because of improved health and increased earning capacity. The 2003 federal judgment confirmed the temporary whole pension up to 2000-10-31 and thus implicitly assessed the revision prerequisites. Because the remand ruling and its reasoning were binding, the cantonal court committed no federal-law error by not revisiting the issue.