Beowulf Heroes & Today's Heroes Heroes today have changed from those of Beowulf's day. Back in the time of Beowulf heroes were mainly the protectors of the country such as warriors and kings. The roles have changed today were heroes consist of celebrities and sport players. The roles have changed because our society has changed as well. In the time of Beowulf the kings were of the utmost of importance. Without a king the country was sure to fall into ruins. The king's duty was to protect the country. He did this by keeping up with the wars of the surrounding country and finding warriors to protect the country. The king was highly respected and he had a very important job. W