Casting the Dallas Mavericks in Game of Thrones

Dirk Nowitzki = Daenerys Targaryan
There is a common argument of who the main character of the show is and I believe it is none other than Daenerys Targaryan, the Mother of Dragons. She is coming to claim her throne and has an army at her disposal. Plus, Dirk could walk out of a fire untouched and I would believe it.
Harrison Barnes = Davos Seaworth
Davos is the definition of loyalty and trustworthiness on the show. He will travel into battle alongside of his friends but isn’t dramatic or attention grabbing. He is the Harrison Barnes of Game of Thrones.
Wesley Matthews = Jaime Lannister
Fans have a love/hate relationship with Jaime Lannister. Even though we hate Jaime at times, he lost an arm and is still surviving. Something that Wesley Matthews could do.
Nerlens Noel = Tormund Giantsbane
Tormund is a wildling north of the wall who is loyal to Jon Snow and his people. When in battle, he has somewhat of an unleash factor in combat. Tormund had a choice to abandon Snow, but stayed loyal alongside of him. Hopefully Noel does the same.
Dennis Smith Jr. = Jon Snow
Arguably the main character of the show, Jon Snow has now risen up the ranks and became the King of the North. He is the only hope the North, and maybe mankind, has at defeating the White Walkers.