Why he is the best fit for MIBR and what does he has to offer
what defines a team is a bunch of different players with different skills set, one may be an agressive kind of player who has no fear (nor guilt) of rushing a site or anything that has chances of getting them an early advantage, in clutch situations they usualy do "dumb" stuff like passing throgh a smoke without flashing that you would think "damn, it's dumb!" the truth is, they work using reserve psychology, and it's a handful tool to have in a team, it's the unpredictable element. the other one is the solid player, what ever you tell him, he does the job and he does it using everything he has, he knows when to seize opportunities and to use them to his favor and he will only make a move when he sees that opportunity, them you have the support player witch is a scout for the team, he will do whatever you ask him to do whever it's a favorable play for him or not, he is not afraid of doing dumb stuff neither to be hated for putting his team behind because he died "for nothing", he does what he is told to and doesn't feel bad for it.
Then you need to add the player's personality to one of these 3 kinds of player style, and to see why the old Luminosity team worked like a charm we have to analyse it, take a look :
FalleN is a solid player, he is the igl, and has a calm temperament, he is driven by the will to win a game using his utilities more than anything
TACO is the support player, has a very friendly and willing to help personality, a typical brazilian temperament witch is dynamic and very emotional, he is driven by the will to make the team win the game
Coldzera is a solid player, he was the star player in the team, has a VERY calm temperament and is driven by the will to win the game by getting the job done
Fer is an agressive player, has a friendly personality, he is very reserved and funny, has a calm temperament and is driven by the will of winning and to be better than the other team
Now let's take a look at what they lost when they kicked FNX
FNX is an agressive player, has a very egocentric personality, really likes to show off and has an energetic temperament, when emotions would get too high, he would simply do his stuff and not listen to anyone else, and the most important, he is driven by the will not to win, but to dominate.
They needed someone like FNX to keep themselves at the top, who did they replace him with? Boltz, felps
Between these two, felps was the best option, but it didn't worked out, why? Ask that to FalleN.
Then they went -TACO -Boltz +Tarik +Stewie
Boltz for Tarik is understandable as they work the same, but getting rid of TACO and getting Stewie in was a big mistake
Now they are probably going +TACO and +(kNg or felps)
Both felps and kNg are agressive players but what makes kNg better than felps for this team, kNg has an energetic and emotional temperament, just like FNX he is driven by the will to dominate, the way he uses his anger to transform it into more will to win a game is just unreal, it's sad that he is a douche bad, but that's his personality, and there's ways to deal with it, just like they could tolerate FNX playing his dumb music loud in a speaker in the streets and hotel rooms.
tl;dr : FNX and kNg are driven by the will to dominate, and that's what they need