Well, I have heard a few rumors over the past week or so, that I think may very well happen.
1) HA will be starting ONT-OGG with a 767.
2) DL will be doing ONT-ATL with a 767.
3) NW will be countering HA with a 767 to HNL.
I dont know how true there are, but I have a feeling that one may be.