2 years ago there even was a april fools joke that apple buys the rights of dreamcast and rename it into Idream (pretty cool name actually) I dont really care about Dreamcast because it dont has any Exclusive title im interested in the only Title I was interested in was Grandia 2 but its not exclusive, Pc and ps2 has the game too
You must be out of your mind. The Dreamcast has one of the most interesting libraries of exclusive titles a person could ask for and it's a console well-worth looking into. If you don't care for it then you're just unfamiliar with it, trust me.
As for the Dreamcast 2, the only hardware Sega released and actively supports now are arcade machines with their latest installment, the RingEdge and RingWide included.
There were plans to release a Dreamcast 2 to compete with the XBox 360 and the PS3 however the board found the state of the economy to uncertain to risk re-entering the console industry. They did release concept art though, you can Google it with ease. It looked quite pretty, actually.
Of course im out of mind! no doubt! but i really never heard of a game that is so awesome that i have to buy the conlose to play it ^^ name some interesting games ill google them (and dont come with sonic or some arcade fighter games)