The priority is the league every season, and Valverde has done an amazing job to get us to this point unbeaten with pretty much last years team minus Neymar. The league isn't over and we can't drop points right now with the Atletico game in a few weeks, win that then the league is ours.
You can't plan for the champions league unless you want to sacrifice every other tournament, its about hitting form at the right time and getting a good draw. But the league is played over 9 months so there are no excuses, the Champions League is basically the 7 knockout games, the league determines who the best team in each country is and we are looking done the barrel of a 3rd double in 4 seasons.