Appropriate L/R Sim Stats for Default Lineups

In the section where managers can edit their default lineups, why is it that they are able to create separate lineups for versus lefties and versus righties, but the "Sim" stats that are shown are the overall stats, not the L/R split stats? For that matter, it would be nice to know the "Real-Life" split stats, too, though that may be another matter entirely.
Please make this change; it has long been lobbied and seems rather simple to implement. Thanks.
Please make this change; it has long been lobbied and seems rather simple to implement. Thanks.