Coins will arrive successfully, no problem. The problem is that with multipools mining and quit mining the time elapsed could vary.

The problem of the solution proposed by Shviecar (migrating to PoS + PoW scheme) is that it needs miners approval and at this instance it is difficult to think that miners will like the solution:

Us: "Hey miners we will switch to Pow + PoS so your fees will be reduced to half!
Miners: "Oh ok!, go ahead! we will still support WDC"

The conversation above will NOT happen. We need to rebuild our community first and only then try to convince miners to change protocol to something that will have strong impact in users mind share