jriveraPTS asked about drivers.
IN A SINGLE MATCH, teams must have two drivers. <G5>
At an event the number of drivers is not limited for a team.
Yes: A&B can drive one teamwork match, A&C can drive the second, then B&C can drive the third. Or A can drive every match; some with B, some with C. Same for skills.
The coach may want to pre-select the pairing that will drive in the Finals (assuming the team makes it, you may want your best pairing driving)
Hope that helps.
Steve