1, draft decision: During the draft, the team will choose players according to their own needs and strategies. Ron Bias had excellent basketball talent and potential, but the Cleveland Cavaliers, the top pick at that time, preferred to choose players who met the needs of the team's tactical system.

2. Unpredictable factors: There are some unpredictable factors in the draft, including injuries, personal problems and unexpected events, which will affect the team's evaluation and choice of Long Bias.