[Rog]

I would have to agree with Tim C's evaluation of this situation, since normally I will take this call alone more times than not.
But, even if these tired old feet won't keep up with some of these batter's going down that 1st base line is no reason for me not to at least looking up the line and seeing whether or not the 1st baseman has their foot on the bag.
It has been said that a two man crew is suppose to be team, (i.e. partners) for a reason. If they won't help each other when asked, then you may both find yourselves in a sinking ship very quickly.
I thinking I would run this matter by one of your association board members - discretely.....