I was thinking a few days ago about maybe doing some change on the Mountain Peak map along with some secret for upcoming events. As you may know, there is a cave with an area in it leading to a place with the sign “Closed”. And I think that there could be a possibility to explore while having to do quest. The way it would work is, when you get there you simply break the sign with a vehicle and go to an area that will teleports you to another server which will be where you will have to do quest. Quest in question could be you have to fight a boss. For the boss, to keep the CC2 style. It would just be a Ratte trying to get you. The mission is to simply kill him with anything you have such as Powerups or simply ramming it.
For the second secret, it would be the area with the skinny and steep path going down. Similar to the previous one, you will have to go down while being careful not to fall down and get to an area so you can get teleported for the quest server. Now, this wouldn’t be a boss fight but either a part localization type quest or a Hunter vs Seeker. Also, you won’t be alone like the previous one. (That I forgot to mention)
And finally, for the more permanent derby gameplay standpoint. Adding a ramp like entry to this side with guardrails at certain area would definitely make the gameplay better in my opinion. And it would prevent many accidental fall from this area to.