The problem is, he might not be able to play. The article talked about big men who suffered navicular injuries. 3 of the 5 examples, Borchardt, Yao Ming, and Bill Walton played in 424 of a possible 1312 games. That means they missed almost 70% of their games. Two others, McHale and Ilgauskas, came back and had productive careers. So it's a crapshoot but most of the evidence points to a lot of missed games for a guy that needs to be on the floor to develop. Combine that with the back injury and it doesn't look good. I guess the difference between him and Gordon is that Gordon would actually be on the floor. In any case, without knowing more about the severity of the injury it's hard to form an opinion.