Yes I agree, there will be a big impact on our squad, one way or another. Keith has been in our juniors for at least 4 years so especially the younger players probably knew him very well.
Some comments in the RIP thread show one way this could go - 'puts footy into perspective, it's only a game'. So understandable if a bunch of our squad were to react this way, which unfortunately wouldn't auger well for a good season.
The other reaction could be, 'who knows what the future holds so we'd better seize this opportunity to do something really meaningful'.
I also agree with you that this will be a massive challenge for Des, but I'm pleased for the players that they've got him at the helm right now.