Can deploy tokens be created at the team level instead of site?

Our team currently has 18 active sites (and growing) and during a recent transition to a new CI platform, I was met with the trouble of having to re-create a deploy token for each site which was a bit cumbersome.

For those with a large number of sites, it could be helpful to have a single deploy token and being able to deploy with:

0 deploy --site=my-site-1 --token=$TEAM_TOKEN
0 deploy --site=my-site-2 --token=$TEAM_TOKEN

Not at the moment, no. Tokens are only at the site level.