No. The photograph of the man shown as Crecheman was the innocent holidaymaker carrying his daughter. He had placed himself & his family in the area at the time (note, not actually crossing the junction in the manner JT witnessed). Listen to the video regarding the clothing https://youtu.be/OZ8jmdWlB8Y?t=1330 "dressed in the kind of clothing he wore on holiday".....not specific to the night of the 3rd. "Uncannily similar pyjamas", not almpst identical. The bare feet weren't mentioned.
You are saying Crecheman walked from east to west on his way to block 4 before Jane arrived on the scene and it wasn't him that she saw.
He, however, saw a person hanging around and he gave OG a good description.
The next step is to look for the person seen by Crecheman and possibly by JT, surely? Issuing new e-fits based on the new description perhaps?
OG did the exact opposite. Instead of renewing their efforts to identify Tannerman, they go to great lengths to try to make the public believe they have eliminated him. That is totally illogical in my opinion.