i think you're over thinking it. if anything adventure wii is the one getting the port cause of how much japan love magolorNah its just that star allies has better Gimmicks, Amazing Gameplay, Tons of Dream Friends amongst other stuff asside from the Leveldesign the only criticisim you could lob against Star Allies wich does not apply to all other new 2d Kirbys is Maybe the Lack of Collectables and Length i guess! And these arent near as Severe as the lacking Leveldesign! So Considering that almost everyone agrees that Triple d, Robobot, SSU and Return are Better It Has To be the Leveldesign!