Byleveld was diagnosed with Phase 4 lung cancer in March this year.
The move is a clear indication that the political space in which the under-fire leader can manoeuvre is growing smaller, according to political analyst Andre Duvenhage.
Religious experts advise the commission to closely examine the modalities of the regulatory framework.
MPs have told Eskom to clean its house, recommending a parliamentary committee inquiry and forensic audit.
Close to 2 000 bunnies have been adopted from the Bunny Park while work to revamp the property goes ahead.
The former finance minister told MPs that to connect the dots, they must look at Molefe’s decisions at Transet, where he was CFO.