Formula for string edition

Hi Guys, how are you today?

So, in short, I have the following set of strings:

Ronaldo, (Portugal) Christiano
Beckam, David (England)

and I want to receive the following:

Christiano Ronaldo
David Beckam

I am aware how to do it without the parenthesis, just the flip:
=MID(A1&" "&A1,FIND(" ",A1)+1,LEN(A1))

I know also how to show only the text in the parenthesis:
=MID(L15,FIND("(",L15)+1,(FIND(")",L15)-FIND("(",L15))-1)

Any idea how to remove the parenthesis and the text inside and then to flip first name and last name?

And I managed to do it myself 3 minutes after posting It is actually quite a big formula, so I have made it into two cells, otherwise it is impossible (for me):
First cell, removing the parenthesis:
=TRIM(LEFT(L2,SEARCH("(",L2&"(")-1))
Second cell, switching the names:
=MID(N2&" "&N2,FIND(" ",N2)+1,LEN(N2)-1)

Anyway, if you want to help me with some ideas how to incorporate the two formulas without writing something ugly like:
=MID(TRIM(LEFT(L2,SEARCH("(",L2&"(")-1))&" "&TRIM(LEFT(L2,SEARCH("(",L2&"(")-1)),FIND(" ",TRIM(LEFT(L2,SEARCH("(",L2&"(")-1)))+1,LEN(TRIM(LEFT(L2,SEARCH("(",L2&"(")-1)))-1)
I would be glad to hear it

Good work, Ghozi Alkatiri!