[GaryVoshol]

Table 4.3 in Section 4.5 shows the maximum number of positions per TEAM.
Each team has a maximum of
-- 1 coach
-- 4 drivers
-- 4 human players
-- 1 pilot
You can't have all of them, or there'd be 10 people on your team.

All your non-coaches could be drivers, if that's what you want. Or they could all be human players, if your robot wasn't going to move or wasn't on the field.

For that matter, you don't need to have a coach, but then you're down to only 4 team members, because anyone wearing the coach button has to act as the coach and can't be one of the other positions.

Given that most teams have 2 drivers, the other two would most likely be
-- 1 human player and 1 pilot
or
-- 2 human players
If you are the alliance that doesn't get the pilot, then you'll have 2 human players.