In the E3 trailer for H5G when Arbiter is talking to the new Spartan did he say Agent Locke or Clark?, I thought I heard Clark but I’m not sure.
I’m pretty sure he says “Agent Locke”
New Spartan = Isaac Clarke. Dead Space 4 confirmed.
In all seriousness, it’s been confirmed to be Locke.
Confirmed by Frankie as agent Locke, but apparently his name is applicable for the time in the trailer events.