Hi there...
I'd like to suggest a couple of changes to practice mode. Although a driving range and putting green are nice, they don't really help you get to know each course and its idiosyncrasies.
The Take Mulligan feature is OK, but that wording kind of implies you screwed up. I think Try Shot Again better reflects practice and is clearer. I'd like to see this carried on to the green with a Try Putt Again, with a Next Hole or even a hole chooser in addition to Try Again when the ball goes in. This pretty much gives you freedom to really practice.
You might try a Change Wind for speed and direction. Of course nothing would affect stats in this mode.
Bogiedacious