What is considered a major violation for a player regarding eligibility?

Accepting money from agents is classified as a major violation concerning a player's eligibility because it undermines the principles of amateurism that the NCAA upholds. The NCAA establishes strict rules to ensure that college athletes remain amateur and do not receive compensation that could bias or influence their performance or commitment to their college teams. Accepting any form of money or benefits from agents can result in severe penalties, including loss of eligibility, for both the player and the institution involved.

In contrast, participating in summer training camps, playing in charity games, and taking online classes do not inherently violate NCAA rules as long as they conform to established guidelines. Summer training camps can be part of normal off-season development, charity games often have special allowances under NCAA rules, and taking online classes is generally accepted as a means of maintaining academic eligibility. Thus, accepting money from agents starkly contrasts with these actions, which are permissible under the right circumstances.