Oil consumption on failed engine?
SAS was having a (similar) engine failure on a MD-80, SE-DOM, on april 26. 2000. That was just after being airborne, and made a succesful emergency landing, with an uncontained right engine failure.
The investigation revieled very high, but within limits, oil-consumption, on three different MD-80 engines.
The danish autorities did, then, allow a more than 10 times the normal oil consumption, I am afraid that they still do.
Also, have the Toxic Smoke been evaluated? (Blood samples)