Not every match Gunther had ended with him needing help, he's found a way to beat guys clean as a whistle.not in your world where only workhorses are described in character as workhorses.
In your world where a workhorse is only a workhorse if it is in his character Gunther is the exact opposite, he's a coward.
Now in the real world I know Gunther is a talented performer who will put on a good match whenever he is on, which is more often than most. However his character is the opposite of a workhorse.