RELATED: [Complete 2018 NHL Draft coverage]
Each player generates offense in his own way.
"The differences between them come more from scouting and drafting philosophies than anyone's talent and ability," said Dan Marr, Director of NHL Central Scouting. "Tkachuk and Zadina have the potential to be impact NHL players, and it's their style of play, skills and assets that will attract a team to select them."
Tkachuk (6-foot-3, 191 pounds) is No. 2 on NHL Central Scouting's final list of North American skaters. He ranked fourth in points (31), first in assists (23), and second in plus-minus (plus-15) as a freshman at Boston University in Hockey East.
Zadina (6-0, 197), No. 3 on NHL Central Scouting's final list of North American skaters, won the Michael Bossy Trophy as the top professional prospect in the Quebec Major Junior Hockey League after finishing first in rookie scoring in the QMJHL with 44 goals and 82 points in 57 games during his first season in North America.
"Tkachuk brings both a skill game and a power-forward game, and he can dictate and control the play with his speed and physical attributes while creating and finishing scoring chances," Marr said. "Zadina is a natural scorer with an innate ability to always get open on plays, and he has a great finishing touch to capitalize on scoring chances."