Fans are calling out for Zac Efron and Vanessa Hudgens to reprise their role in the upcoming "High School Musical 4." Although there was still no confirmation from Disney Channel if the two will really be part of the next installment, speculations about them are now surfacing online.

Latest rumors now suggested that the two have already fixed the gap between them after their break-up in 2010 and are now ready to return for "High School Musical 4."

It has been rumored that Troy Bolton (Efron) and Gabriella Montez (Hudgens) will tie the knot in the upcoming movie, so they will appear as couple with more developed and matured character compared to their past films.

Moreover, it is speculated that Bolton and Montez will have children and one of them is named Peyton who will play as a lead character in the new series.

The two are rumored to have jobs with Efron's character being the new basketball coach of the Wildcats and Hudgens' role is to manage the Glee Club.

Previously, it has been reported that fans will not only be able to see the "High School Musical" sweethearts and meet the new wildcats, but also get to know the West High Knights. Now, many wondered if the movie will give concentrate more on the rivalry of these two schools.

According to MTV, the "High School Musical 4" will "introduce a fresh crop of East High Wildcats" and might also introduce a new couple in a "West Side Story-type love saga." However, some reports suggest that Disney is not satisfied with the new actors so they want Bolton and Montez back.

So far, Vanessa Hudgens and Zac Efron's comeback in the fourth installment still remains a mystery. Watch out for more news on the release date of "High School Musical 4."