Yeah I dont think it will have LTE or HSPA+. LTE for obvious reasons. HSPA+ isnt used by all carriers and in the US, ATT's HSPA+ is spotty. T-Mobile has a fast HSPA+ network but the iPhone won't be coming to them.
HSPA+ will be there. Why? Because the latest chips have HSPA+ already at the same price as previous chips. There's absolutely no extra cost to include this feature for Apple in terms of dollars, battery, CPU, space, etc.
It's like including 8MP cameras. They are readily available and cost the same as 5MP last year so unless Apple actually is intending to churn out more profit per unit, they will go with the the newer technology.
LTE is different. Today, it is a two-chip technology which affects battery life and form factor.