Well, Dan called this one, didn't he?
Breaking news from a special #Marvel's #AgentsofSHIELD press event: Deathlok is coming to the series Feb. 4! Stay tuned for more!
— Marvel Entertainment (@Marvel) January 24, 2014
And the Agents of SHIELD TCA panel – currently still ongoing – are all confirming this is happening, and soon:
"Tell us about Cybertek and the Deathlok Program." #AgentsofSHIELD
— Agents of SHIELD (@AgentsofSHIELD) January 24, 2014
"Mike Peterson is certainly going thorough some changes on our show." – Jeph Loeb #Deathlok #AgentsofSHIELD
— Agents of SHIELD (@AgentsofSHIELD) January 24, 2014
The panel has also revealed Stan Lee's cameo will also take place during the February 4th episode, and given the answer to why Jaimie Alexander's Sif shows up in a later episode:
Lady Sif returns to Midgard to track down and capture Lorelei. #AgentsofSHIELD
— Agents of SHIELD (@AgentsofSHIELD) January 24, 2014
If any more news breaks from the panel, we will keep you updated!