It should be.... but I think they need atleast 4.
If by november they havnt done a full reveal, Id be worried about its launch date being met.
Honestly I hope they reveal it before then. The more time you have, the better I think. They need time to clearly explain this hybrid system and communicate it to the masses, because its something new. If they dont it could cost them.
Its a harder concept to explain than just a normal new console gen upgrade. They need time to get it across.
Anything less than a full 4 months, and they re effectivly shooting themselves in the foot.
Number of days to reach 50M from 40M : 198 days
Number of days to reach 60M from 50M : 187 days
Number of days to reach 70M from 60M : 175 days
Number of days to reach 80M from 70M : 227 days
Necro-bump this 2020: http://gamrconnect.vgchartz.com/thread.php?id=229249