User blog comment:Lord Loss/Monster Appreciation Day: Akantor/@comment-121.54.42.178-20120311023823/@comment-1011548-20120315074853

Dual Swords in MH1 is the only real example, and that was how long ago now. In the past two years we've learnt that Capcom don't give a flying fig for their western MH fans, so yeah, I don't think we'll be getting any exclusive content. An online mode is a tiny possibility, I suppose, but it's not likely by any means.

I suppose you could say the fan-designed weapons in Tri were cool - which they were - but they were just replacements for Event weapons already in the Japanese version, it wasn't truly new content.