I actually ended up needing it for a little project I'm working on, so the effort to post it is negligible now. I never finished going back through and comparing to the original post, so if someone wants to do that, be my guest.
Code:
posgrp pos sole bench brdj posspec agil dash dev adjgrd
1 QB 0.435 0.428 0.329 0.246 0.415 0.191 0.295 0.726
2 RB 0.411 0.388 0.495 0.428 0.427 0.460 0.111 0.756
3 FB 0.280 0.467 0.502 0.484 0.313 0.400 0.208 0.772
4 TE 0.338 0.524 0.582 0.448 0.456 0.549 0.158 0.781
5 WR 0.326 0.354 0.209 0.411 0.494 0.630 0.147 0.796
6 C 0.022 0.581 0.447 0.000 0.527 0.642 0.157 0.783
7 G 0.011 0.588 0.372 0.000 0.402 0.575 0.170 0.819
8 T 0.022 0.544 0.394 0.000 0.478 0.514 0.185 0.822
9 P 0.178 0.443 0.027 0.000 0.039 0.775 0.108 0.848
10 K 0.419 0.514 0.522 0.000 0.018 0.243 0.178 0.762
11 DE 0.217 0.591 0.361 0.000 0.548 0.457 0.172 0.826
12 DT 0.182 0.581 0.336 0.000 0.594 0.351 0.166 0.818
13 ILB 0.255 0.400 0.440 0.382 0.624 0.333 0.198 0.808
14 OLB 0.250 0.382 0.473 0.393 0.604 0.373 0.198 0.826
15 CB 0.247 0.570 0.111 0.498 0.419 0.559 0.203 0.833
16 S 0.277 0.518 0.101 0.469 0.575 0.476 0.188 0.817