I don't think you can count on Jeff Otah, Chris Williams, Ryan Clady or Branden Albert making it to pick #32. However, if any of them do make it there, your choice gets a lot easier.
The real question at #32 is Anthony Collins or Gosder Cherilus. That's a real tough one because Cherilus has a lot more experience playing at a high level, but more so on the right side. He struggled on the left side, so in the pros you probably want to move him to the right side. Collins is a little less proven but his play suggests left side. If you're risk averse, the pick is probably Cherilus.
Down a bit further, that is where I believe Sam Baker comes most into play. I like Carl Nicks but he's got character issues draped all over him. Baker's size wasn't as bad as I was expecting, and his position in the NFL could very well be LT...another Matt Light.