You cherry picked guys with inactivity in their career. OK lets play this dance of the retards using only active, current top 10 fighters:
Carlos Condit 38 fights
Donald Cerrone 35 fights
Renan Barao - 38 fights
Uriah Faber - 40 fights
My eyeballs and having even a cursory knowledge of MMA and the MMA landscape.
Right so Robbie Lawler, the current welterweight champion, showed up an unranked welterweight, who was previously kicked out of the UFC for losing. Read that last sentence again and think about how absolutely absurd your point sounds now.
Lawler came into the UFC, for the second time, on a loss, with 29 fights in his career.
The only reason that Condit wasn't in the UFC earlier was because the UFC didn't have his weight division. He was in the WEC in his 23rd fight and won the WEC championship in his 24th fight.
Same goes for Cerrone. Made the WEC in his 7th fight and fought for the WEC title in his 9th fight.
TL;DR
You do not know what you are talking about, take a nap.