Its really not all that unclear, unless you just don't want to see it.
Again, CRUZ is angling toward 2020, which requires that Trump loses in 2016 (unless one believes that Trump will be beaten as a sitting President).
Hardspunned simply identified what I see as Cruz’s goal - to scuttle Trump’s candidacy in order to set himself up for future glory.
I think you are mistaking a statement of Cruz’s intent for a wish on Hardspunned’s part.