Dubaiforever,
I do understand the frustrations this shift of policy will bring to the 330/340 fo's aspiring to get their widebody command. But the dynamics in this business are just far too complex for us to control and dictate at our own terms. I'm in the widebody as well, and the good lifestyle and the prospects of getting my widebody command which by my own count will come next year may just be too painful to give up, but I have reached that level of maturity (or stupidity) to just take things as they are, esp if you want to survive long in this business.
We are still left with three options though:
1. Stay in the widebody and keep that lifestyle with no guarantees of when widebody slots will open up again
2. Take the narrowbody command and wait for MFF to A330 (if it ever comes)
3. a. Leave
b. Stay
Remember it's your life, it's your career, and it's your responsibility, so choose wisely. If you ask me which option/s I'll take, that one I'll keep to myself. Goodluck!