FC Barcelona BLOB Play (1)

Now we are checking a nice BLOB Play by FC Barcelona, which is mainly used to get a n Oleson's or Navarro's quick shoot.

From the set shown in this picture, 2 sets a cross
screen for 4 who rolls to the hoop, then 2 moves
to the left corner being cross screened by 5.
1 can hit 2 or 4.