UNDRAFTED TO UNTOUCHABLE-ARIAN FOSTER A WEEK ONE BEAST, HOW DID HE GET HERE?

Just a little FYI on Arian Foster

Went to Mission Bay High School San Diego, California.
Other notable alum
-Frank Zappa (Rocker)
-Marcus Smith(Buffalo Bills)
-Tawny Kataen (Famous Druggie)

College at Tennessee
-Red shirted his Freshman year.
-Freshman year ran for more than 800 yards game high of 223 vs Vanderbilt
-Known as Fumblin' Foster because of fumbles at key times.

Signed as a free agent by the Houston Texans 2009.
-Brought up from the practice squad Nov. 17 2009
-Posted the 2nd highest opening day rushing yards. Only OJ "Killa" Simpson posted more(250)

He looks like a week one stud or the Colts defense is bad. Make your own assumption.