Diamond dynasty plays different and is harder than regular modes like franchise or rtts.
Some people complain it's too easy so I think you are in the wrong here
You act like you're too good to practice or play other modes than complain when you aren't good. Btw . Rookie plays like all-star difficulty plus you are playing juiced cards and legends.
Stop whining it's unbecoming and if you're kids think it's too hard than teach them because most people don't want it to be easier.
"You can't have the best of both worlds"