Detillier: Saints rookie Taliese Fuaga looks like he can thrive at LT

I have always wondered if he can play left tackle as well as right, why didn't his college coach switch him? These folks have watched him daily for years. Maybe LT was adequate but be interesting to find out reasons.
Just curious since I don't know much about process .
This probably goes back to what John Benton said, "due to defenses making adjustments, you need athletic tackles on the right and left side in today's game; not just a snot knockers on the right and an athletic tackle on the left."