I think Tywin would have felt compelled to, for the same dynastic reasons that he did in OTL. Planning-wise, he might have been a bit more careful, emphasizing the swing up from the Gold Road instead of trying to force the Fords.
Just a backup in advance of the detumblring
I think Tywin would have felt compelled to, for the same dynastic reasons that he did in OTL. Planning-wise, he might have been a bit more careful, emphasizing the swing up from the Gold Road instead of trying to force the Fords.