I have a question to add to this: how would you go about getting extra company seals when you just get your GC? I'd imagine you'd be tier-locked into the first Hunting Log for about, oh, quite a while. 2k is needed to get your Chocobo, and you need 2k/3k/4k to rank up from the first rank tier.

So, other than GC Hunting Log/Roulettes, how would you gain more Seals? You can't access the turn-ins until Tier 2 Rank 2 anyways, so those pinks simply sit there until you get to the rank where they'll let you do anything with them.