Quentin LaVell Griffin (born January 12, 1981) is a former American football running back. (wikipedia)
It was a roller-coaster ride for me mentally,
I am glad to be back, ... I didn't know (what was going to happen), but I am glad to be back.
I was surprised they wanted me back. You never know how things are going to work out. I'm glad to be back. It was tough being away.
I was surprised, but it's part of the business, ... You've got to keep on moving.