Pointers
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Or how I think we won't have them.
No Nulls
See Nulls
A variable can be declared without being initialized, but the compiler will throw an error if it could be used without being initialized.
Mutability
See Mutability.
We don't need pointers to indicate mutability.
Smart Compiler
The compiler can be smart. A pointer is going to be 8 bytes. Plus it may put pressure on the GC. So if the variable is much larger than that (say >16B), we use a pointer. Otherwise, pass by value. If the value is by reference, just copy over the old one when the call returns.