Originally Posted by
Killerbee911
I mostly agree with you except for Jean Grey, who stays dead too long for me consider her core. I think is more like
Core 1.Wolverine, Storm, Cyclops
Core 2. Jean, Beast,Kitty, Magneto, Nightcrawler, Rogue, Iceman,Xavier
really close Bishop, Asian Betsy, Angel, Gambit, Colossus, Cable **Magik
They are 3 X-men who are clearly slightly important than rest but isn't important enough because of nature of the franchise to need have all three of them around. It is really hard to do a team that feels offical without someone from Core 1 but if you stick enough people from Core 2 and the "really close group" you can get away it for a little while but the big X-men formula that works normally at least 1 out of 3 of Core 1 and depending how much you use from Core 1,determines how much you use from the next group.
And my controversial opinion is that Magik is now A-list X-man, She does the berserker loose canon Wolverine thing very well and writers have recognized that and have been using her to the fullest.