variation in 3 umpire mechanics ???

[SWFLguy]

We never had a bases loaded situation-- and the more I think
about it, i'd rather be in the D-slot for that and potential
pick off play at 3rd base. I'm willing to experiment. I remember
trying out a "modern mechanic" for 2 umpires that had the
base ump in back of second base with a single runner on 3rd.
It seemed to work even with that lonnnng view of 3rd, because
I was in better shape for the "banger" play at 1st.
Just sayin' and good discussion here !!