No, Cruz would lose by epic proportions to Hillary. It is just how things are, sadly. Besides which Cruz has eligibility issues that are not going to go away; he cannot win. Also, if Trump were not in the race, Bush would be the nominee.
God said to Adam, "Who told you that you were naked? Have you eaten from the tree that I commanded you not to eat from?" -Genesis 3:11
I think you've been listening to the enemy's disinformation, believing they have your best interest at heart. President Cruz is the ultimate threat to the Uniparty that owns both sides of the aisle.