I think the reality is it won't help in the medium term in the same way that it wont hinder it in the short term.
In other words, considering we are talking about a launch here, aside from those that pre-ordered the bundle it has zero impact either way.
I think its very odd logic that says the same number of games released over an extended period means a drought is reduced.
For example, if it was to be 10 games on launch day but it is now 10 games after 4 months.... how is that any different? Its still 10 games available to play after 4 months either way.