Rumour: Sonic the Hedgehog 4 may feature time travel

According to a well-known insider, DanielRPK, the upcoming Sonic the Hedgehog 4 movie may introduce a time travel element. Although the details remain under wraps, it is assumed that the storyline may include time travel, which will add a new dimension to the blue hedgehog's adventures.
Here's What We Know
The concept of time travel has already been used in the games of the series, including Sonic CD, allowing players to move between past, present and future versions of levels. If the rumours are true, Sonic the Hedgehog 4 could expand on this idea by integrating it into a cinematic format.
Currently, there is no official confirmation from the studio, so fans can only wait for further announcements and hope for innovations in their favourite franchise.
As a reminder, Sonic the Hedgehog 3 has crossed the $446.5 million mark at the box office, which is the highest-grossing film in the franchise.
Source: Daniel Richtman