In Beowulf, he is a flat character, but in Grendel, he is a round character.
In Beowulf, Grendel is nothing but a mere monster, brainless, with no actual motivation other than to cause pain to people. We don't know much about him apart from the fact that he likes to kill.
On the other hand, Grendel in Grendel is different - he has human qualities, we can clearly see what his motivation is, and he almost seems more human than actual humans.
I believe you should omit Sport because the sentence still makes sense that in Argentina Soccer is everyone's favourite.
<span>infinitive: "To travel"
To travel is the infinitive form of this verb, which could be conjugated into any other type of verb form, but this is it at its purest. It sets up the sentence without tying it to a subject, and then towards the end relates it back to the type of people the phrase could apply to.</span>