It kind of does matter, because you already have ppl using a variety of nomenclatures:

In this reference to bcob,
Some say generally: t1-t13
Some say specifically: sbcob/scob t1-t4, fbcob/fcob t1-t4

So its understandable why someone being vague and generic when referencing Alexander as t1-t4 is confusing and probably annoying for some.

Side note: it never fails to irritate me when I see vague shouts like: "any fate party?" <- would it seriously kill ppl to NOT type as if they are blundering cavemen? I mean I can comprehend what is trying to be conveyed in such a shout, but it still makes the person shouting sound like they're ignorant.