I personally think it's a joke that after playing a certain map pool for a whole split, Champs does then have a different map pool. I know it's only one change, but still. Imagine you're a coach or a pro player and you grinded your ass off to even make it to champs and then you have 1 WEEK to learn a whole different map and then all the practice you had on Icebox was for naught. Maybe teams like G2 who already qualified for champs back in January or some shit can have a look at it already. But every other team had to fully focus on just making champs so no way they already practiced it.