He went off for a head test (I think) then was down again late on.

It was Griffin and Turgut who had head tests (although the latter may have been a blood bin). Think Connor played the full 80 in 3 different positions.

Isn't it a muscle tear similar to Danny Houhton's, couple of months?

Seems odd that he kicked that goal on the hooter if true

He damaged his hand just before half time last Friday and came back on in the second half with his right hand strapped up, so presuming this is the injury??