New Agent

After reviewing the evidence and teasers I have come to my own conclusions as to what the new agent could be. Several cards have shown plants with spikes growing out. This could be an ability in their kit which could be a slow that does damage kinda like barbed wire from R6. What I'm thinking is this agent is either a Sentinel or Initiator. It will most likely be a Sentinel as they have the least amount of Agents. This agent will probably be similar to Sage with the slows and potential growing of deadly plants. Thoughts?

I’d like to think this agent punish you for misusing the utility, but do we know the role of the agent ?