Trade Grades: Penguins earn A- in landing Tanner Pearson

Tanner Pearson is headed to Pittsburgh. Francois Lacasse/NHLI via Getty Images

The struggling Los Angeles Kings swapped wingers with the Pittsburgh Penguins in a one-for-one deal on Wednesday. Who came out on top?

The deal:

Penguins get: LW Tanner Pearson
Kings get: LW Carl Hagelin

Pittsburgh: A-