In terms of casual fans you might be right, and for general promotion of fights the closer MMA gets to boxing the worse in that aspect. But as a hardcore fan of each individual art i love seeing the best at work and i always wonder if the new contender can pull something off.
Hell Vitor got pretty close didn't he?
HW: Alistair "THE DEMOLITION MAN" Overeem
LHW: Machida - Hendo
MW: Bisping - Vitor - Cung Le
WW: Nick Diaz - Condit
LW: Nate Diaz - Maynard - Thomson
FW: Jose Aldo - Cub - Conor Mcgregor
BW: Miguel Angel Torres - Pickett
FLY: Uncle Creepy