Ok, firstly shame on Brawlcentral for bringing about needless speculation. Why needless? Because.
1. IF IT IS A GENO TROPHY. Let's just pretend it is. What does it mean? In melee, trophies of playable characters were obtainable either through beating the single player modes or playing with that character in versus for a certain number of hours. If Geno's trophy is just lying about in SSE, this would mean he's NOT playable.
Counter arguments:
- Why would Nintendo get the rights to Geno just for a trophy?
- Brawl is a new game and trophy collection might not be the same.
- It could be a "Classic Geno" trophy, separate from the "Playable Geno" trophy you would get through beating the single player. (Sort of like the Plain-clothes Link trophy from the gameplay video).
2. IT IS NOT A GENO TROPHY.
Either way, all it leads to is more speculation and frankly just a waste of time.
TL;DR Just wait 3 **** days, holy f*ck.