Just a thought that struck me as i was reading the opposite thread started by NW.
So similar to that, who is the best you have seen? I say "you have seen" to generate a bit more discussion otherwise it would be the same few players i suspect.
As the definition of Best Player can spread across many categories - let's put this under a few different questions....
Best Money Signing?
Best Free Transfer?
Best Actual Footballer?
Overall The Best Player you have seen at QPR Is...?