What differentiates an Overtime Jam from a regular Jam?

An Overtime Jam is unique compared to a regular Jam primarily because no Lead Jammer is declared and both Jammers begin scoring on their first pass. In regular Jams, a Lead Jammer is typically declared, which allows that player certain tactical advantages, such as the ability to call off the Jam when they believe they've successfully scored enough points. However, in an Overtime Jam, the absence of a Lead Jammer means that both Jammers have equal opportunities to score points without one having the ability to stop the Jam early.

Additionally, since both Jammers can score immediately upon their first pass, it adds an element of urgency and intensity as they compete for points without the strategic pause that often accompanies the Lead Jammer’s call-off.

This combination of rules in Overtime Jams creates a dynamic and fast-paced environment, emphasizing the need for quick decision-making and strong skating skills from all participants involved. The limitation on the number of Blockers has relevance in certain scenarios but is not a defining characteristic of Overtime Jams. Thus, options A and B accurately represent what sets Overtime Jams apart from regular Jams.