I've stopped talking about this topic because the emotions on this forum run too high at times. Not believing in Landeskog's return is a no-no in here.
But I've long felt that Landeskog won't make it back, aside from perhaps one playoff run (thought that might be last season, maybe it's this one though) where he plays through the pain and takes one more shot at it.
Then he'll retire from hockey, go get a partial knee replacement, and live a totally normal life.
All of that said - and with all due respect to the captain - people asking the question "When is enough....enough?" are asking a legitimate question. They should not be poo-poo'd for asking it.
As sad as it may be, at some point, this situation has to end.