That may mark the 1st time in history a RB has done a baseball slide - most get hit or run out of bounds.
Actually, it's happened at least three times I can remember and it cost guys their fantasy games every time. C'mon, you have to know this. Nick Chubb just did this in Cleveland two years ago. Brian Westbrook (there's that comparison again) did it under Reid. Ahmad Bradshaw tried to slide in the Super Bowl but got all herky-jerked and wound up in the end zone.
I'm sorry, Chubb actually ran out of bounds on purpose because there was forty seconds left and they retained possession. But the slide has happened.
Anyway, it was an awkward run by CEH, but the slide because he was getting caught and wanted to stay inbounds? Happens every two years.