Can a team owner join the team?

As a long-time Laracasts member I am happy to invite others to learn. Since we are expanding with colleagues, I have set up a new team account. I like to challenge the team with assigned series, however, I also want to participate in this challenge.

As team owner, how can I join the team and join the leaderboard? The only solution I can think of is to create another account, but this reduces the amount of available seats. Besides, my personal account already had a lifetime license.