Did i damage my 727

I honestly don't think you hurt....pretty damn hard to hurt a 727....
Sort out your cable nd shifter nd resume. ..
That's what my buddy was saying that it's hard to hurt it and to do the same. Weird thing is I didn't have a tranny leak before this and then after I rolled it in driveway and shut it off I started getting a small leak at the rear of the pan. My buddy said it could of been the pressure inside the case? My plan of attack is drop pan inspect and replace with deep pan make sure everything good then figure out different route for the cable