I'd take Baker as my 2 guard if I was starting a team. But Marshall and Beane are fine choices too. Not sure why anyone would criticize Bearz for picking Marshall. He's a fine player and he ( Bearz) is a Bears fan after all. Everyone makes homer picks whether they want to admit it or not. I just happen to love Bakers game or as a Bears fan I'd probably pick Marshall too.
And Marshall might not be much in the steals dept but he's not a poor defender. Lusk stated several times last year he was our best perimeter defender. He's quick and works hard on defense. And he definitely improved his strength last year before the injury.
The Shox have the best backcourt with Baker and FVV but IMO Marshall and Ruder are #2 and have the potential to really elevate the Bears the next couple of years.