Again, for now I disagree.
Ouimet may be former Disney, but Cedar Fair does not have Disney's budget. Matt did the best he could with renovations and a new (but cheap) dark ride, and he has been adamant that he wants other parks to get Triotech dark rides. Considering all the other Cedar Fair parks, that's a lot to pass around until they get possibly back to Knott's. I wouldn't expect one if they did until late into the next decade.