I get E on this one.
League officials plan to reduce the number of such fouls during the coming season by implementing mandatory suspensions for players who commit flagrant fouls.
The argument is that by implementing mandatory suspensions it will discourage people from commiting flagrant fouls.
To strengthen this argument we need to show that the players are afraid of mandatory suspensions.
(E) Most players in the league strive to be selected for the All-Star team, and league rules state that no player with a record of suspension shall be selected for the All-Star team.
Statement E strengthens this argument becasue we now know most of the players will try not to get the flagrant fouls so they can be selected for the All-star team.
(D) A similar league suspends players for committing flagrant fouls; this league has a relatively low incidence of flagrant fouls when compared with the Youth Hockey League.
This is the one they are trying to trick you with. They state that another league suspends players and they also have few fouls. But they do not state that the the suspensions are the reason for the low amount of fouls. Correlation does not equal causation.
Ex. League A has less aggresive kids who rarely commit flagrant fouls. They implement a suspension policy because they know it wont affect anyone.
League B has very aggresive kids who don't care about flagrant fouls or being suspended. They see that League A has less flagrant fouls and assumes that the suspension is the reason why. They implement the program and people don't care and commit the fouls anyway.
In order for the suspension to work they have to be an effective deterent.