Cosmic Invigoration before/after activation?

[TheEmu]

Since team tactic cards are used during a turn and not during an activation, can I use it right before starting an activation or right after finishing one to remove the token?

Use cases are:

- Have 2+ activated models near Red Skull, so I can at the start of my turn decide which one to activate again (this probably requires that I have another unactivated model left so I get my turn)

- Activate a model normally, remove the activation token, activate it again later in the round.

[Thoras]

You would be able to use it before an activation, but not after an activation as the end of the activation also ends the players turn.