Mario is having a huge showing at E3 this year. He is getting another installment in the Paper Mario series, as well as making his debut on the Wii U. Even his brother is getting some love with Luigi’s Mansion 2. But what many fans seem to forget is his involvement in one of Nintendo’s greatest and most ambitious series, the Super Smash Bros. series. In just five short days, Nintendo is ready to unleash a storm of announcements, and the fourth entry in the popular Smash Bros. series just might make an appearance.