Keep in mind, when looking at the rankings, if one person doesn't rank that person for the position, they are given an automatic "zero"...Teix has 3 of those since he's 1B, I guess it was decided by some ppl not to rank him for 3rd.
If you look at the rankings he did rec'v, they put him up near (or above) Glaus, but the zeros were counted and brought his "avg" down a lot:
Mark Teixeira 10.86 22 19 19 16
Just something to remember when looking at the rankings for all players on the cheat sheet.
<edit> Doh, it might help if I read your whole
post, and then I would see you already noticed the non-rankings affecting the avgs...well then, carry on!