Definetely yes!
It is U.E.F.A or Champion League, as here you are the best club in Europe, while Premier league you are the only club best in a country.
Real Madrid.
It would depend on the regulations of the club
The champion league is held every year to find out the best football club in Europe for that year.
Chelsea
U really can't tell which is the best....because in the past real madrid had control over Europe and it won the Champions league 9 times,however, in the mean while F.C Barcelona is considered the best along with Real Madrid CF.
Amsterdam, the Netherlands.
Manchester City.
Real madrid
The premiere league is played in England only between the clubs from england. But the Champion league is played between clubs from Europe to find out the best club in Europe for that year.
Henrik Larsson