What happens to my current fifa 13 ultimate team when fifa 14 comes out?
 

I hadn't invested in fifa until this year, more of a pes man since 2001 or 2002 until recently.
Having tried ultimate team, I have a few questions regarding its longevity (into fifa 14).
I'm not expecting anyone to tell me exactly what will happen (as the transition to fifa14 is in the future), however... based on previous transitions, I hope there is a precedent which people can share.
Do my squads/players carry over? What about coins?
If the team does carry over, I'm assuming it would be with new ratings, is this a fair assumption?
Anything else important I should be aware of in regard to previous transitions?