I've known some types who did not value Si and had 'weak' Se yet who would concern with resource management and allocation (ex: making sure there is enough food for the party) and would have this sort of practical vibe to them. This could point towards him being sp/x or x/sp with instinctual stackings.
Hmmm, true. . . but it's extremely rare, and usually those types get "pushed" into it one way or another. ESFj's and ESTj's tend to do it naturally. . .