MTB/Downhill game based on reflex engine

I ordered Reflex and it is the first mx vs atv title i played and i am really impressed with the game, its alot of fun and the graphics are awesome, changing terrain from snow to mud feels "real". But to get to my idea, with the great set of features of your engine it is a nearly perfect build for all outdoor racing types. Which brings Mountainbiking to mind, pretty similar disiplinces can be found in this sport compared to the mx vs atv gametypes. Sponsors like Maxxis are also well known in the MTB world as well. And there hasnt been a playable MTB game in years...there have been some attemps but all failed in my opinion to either no realism at all and/or totally weird physics. The reflex engine offers good physics and terrain possibilitys to make a great mtb game. All disiplinces like 4cross, downhill, freeriding, dirtjump lines for tricks, etc. That would be my biggest wish, a decent MTB game.