nope mma requires a striker to know how to stay on his feet, and even adding wrestling and bjj shouldnt change his stand up game eyond all recognition should it...it doesnt for thai guys
of course the gracies set up the ufc for themselves, they wanted the fights to start standing in a big a$$ cage, with all strikes apart from eye pokes and fish hooks allowed and a nice padded mat for there opponents to fall on
and the early ufcs were straight up wins for royce in a matter of minutes until he came up against other grapplers
first round
ufc 2
Royce Gracie vs. Minoki Ichihara
Gracie wins by Submission (Collar Choke), which was mistakenly called an armbar at 5:08.
quarters
Royce Gracie vs. Jason DeLucia
Gracie wins by Submission (Armlock) at 1:07.
semi
Royce Gracie vs. Remco Pardoel
Gracie wins by Submission (Lapel Choke) at 1:31.
final
Royce Gracie vs. Patrick Smith
Gracie wins by Submission (Strikes) at 1:17 to win UFC 2.
4 fights in under 9 minutes
UFC1
3 Royce Gracie vs. Art Jimmerson Gracie wins by submission (position) 2:18.
Royce Gracie vs. Ken Shamrock Gracie wins by submission (gi choke) 0:57
Royce Gracie vs. Gerard Gordeau Gracie wins by submission (rear naked choke) 1:44
3 fights under 6 minutes...but dont facts come in the way of your beliefs