batched injection

[Jeffrey Giberstein]

Page 23 of Hartman's "Fuel Injection" states that if you batch fuel injection,
you might as well take your timing off the spark coil because injection event
timing is irrelevant.  Is this really true?  Wouldn't it be of benefit to
performance if I took my injection timing from the crank sensor (there's
already one there) so that one-half of the injection events would happen when
the intake valve was open?

whaddaya think

jeff