Why No 2011 Model

I am in the market for a new Sport Trac (or same size/type in other brand) in that I am giving my 2003 model to a grandson and have been looking forward to getting a new one.
I have 180,000 on the 2003 Sport Trac and have enjoyed the truck.
I have had 4 new Ford trucks and hate to break the lingage with my 5th truck purchase.
All of the previous trucks I have handed down to chidren and the trucks stayed in the family.
Kept all trucks for 6-7 years each.