I support freedom of speech and I value diversity of opinion. Obviously, many many educated and knowledgeable tennis fans feel that federer sucks, should retire, is bad for tennis, etc. Let them express their opinion, I say. Perhaps we can all learn something from listening to what they have to say.
ok in that case
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
Nadal should retire. Murray should retire.
As you can see, we're trying to have a logical discussion here.
"Nadal should retire. Murray should retire." is certainly illogical and saying "Federer should retire" is too. I'm not saying ur not allowed to say it, but some people are just saying things that are outright crazy (like what I posted above).