Okay, long question, because I have difficulty explaining myself clearly.
On the GTS in Platinum, is there any reason I can't see all the requirements that people are requesting? For example, there is this Honchkrow I needed, and it was asking for a Magnezone. It just says "Magnezone". Nothing else. I evolve a Magneton and try to offer it, but it's grayed out. This happens for like 3 other different Pokemon, such as a Victreebel for something that I forget. I finally get tired and get on Pearl and try there. It turns out, the whole requirements are >level 70 Magnezone and level 100 Victreebel, but Platinum failed to show me this, and instead only put "Male Victreebel." I was wondering why this happens (grawr so annoying).
Another thing I noticed: The first time on the GTS, only 3 results would show. But after testing a trade with a Yanma of mine for a Magikarp to see if my GTS was funky, my results starting showing up at 5. I have a hunch if I do another trade, it'll go up to 7, but it's been difficult finding a decent one as people are asking rarities for stupid things (made even more difficult by unseen level restrictions). Do you suppose that once I get 7 results to show, my next trade will reveal the level restrictions? I think this is stupid, but I don't even know if it's right. HALP.
I told you I was wordy.