diff --git a/gamelog/src/error.rs b/gamelog/src/error.rs
index 709783d..c3e135f 100644
--- a/gamelog/src/error.rs
+++ b/gamelog/src/error.rs
@@ -27,21 +27,3 @@ impl fmt::Display for TeamsError {
         }
     }
 }
-
-#[derive(Debug)]
-pub struct NoTeamAttribute;
-
-impl fmt::Display for NoTeamAttribute {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "Object has no team definition.")
-    }
-}
-
-#[derive(Debug)]
-pub struct CannotDetermineTeams;
-
-impl fmt::Display for CannotDetermineTeams {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "Cannot determine teams present.")
-    }
-}
diff --git a/gamelog/src/event.rs b/gamelog/src/event.rs
index 08f5594..12b6af6 100644
--- a/gamelog/src/event.rs
+++ b/gamelog/src/event.rs
@@ -1,4 +1,4 @@
-use crate::{Down, Play, Quarter, TerrainState, error};
+use crate::{Down, Play, Quarter, TerrainState};
 use serde::Deserialize;
 
 type Offence = Team;
@@ -73,11 +73,11 @@ impl Event {
 
     /// Returns the team for variants which possess this attribute.
     /// Errors if `self` has no team attribute.
-    pub fn team(&self) -> Result<Team, error::NoTeamAttribute> {
+    pub fn team(&self) -> Option<Team> {
         match self {
-            Self::Kickoff(team) => Ok(team.to_owned()),
-            Self::Turnover(team) => Ok(team.to_owned()),
-            _ => Err(error::NoTeamAttribute),
+            Self::Kickoff(team) => Some(team.to_owned()),
+            Self::Turnover(team) => Some(team.to_owned()),
+            _ => None,
         }
     }
 
diff --git a/gamelog/src/game.rs b/gamelog/src/game.rs
index 842875b..6da7012 100644
--- a/gamelog/src/game.rs
+++ b/gamelog/src/game.rs
@@ -27,7 +27,7 @@ impl Game {
         let mut teams = vec![];
 
         self.events.iter().for_each(|event| {
-            if let Ok(team) = event.team() {
+            if let Some(team) = event.team() {
                 if !ignore.contains(&team) && !teams.contains(&team) {
                     teams.push(team)
                 }