By Cole Sullivan Check the most realistic roster for the Dallas Mavericks next season. View the original article to see embedded media. The Dallas Mavericks exceeded everyone’s expectations last season when they punched a ticket to the Western Conference Finals led by young superstar Luka Doncic. But he didn’t do it alone. The Mavericks had a team that was structured perfectly for Doncic to be successful, but it still wasn’t enough to defeat the Golden State Warriors, and some may think that they still don’t have enough after the new offseason additions. The Western Conference is filled with c…