diff --git a/PluralKit.Core/Services/IDataStore.cs b/PluralKit.Core/Services/IDataStore.cs
index f47c8af5..21a8714b 100644
--- a/PluralKit.Core/Services/IDataStore.cs
+++ b/PluralKit.Core/Services/IDataStore.cs
@@ -28,12 +28,6 @@ namespace PluralKit.Core {
         public ulong? OriginalMid;
     }
 
-    public struct ImportedSwitch
-    {
-        public Instant Timestamp;
-        public IReadOnlyCollection<PKMember> Members;
-    }
-
     public struct SwitchListEntry
     {
         public ICollection<PKMember> Members;
@@ -265,13 +259,7 @@ namespace PluralKit.Core {
         /// </summary>
         /// <param name="postedMessageIds">The IDs of the webhook messages to delete.</param>
         Task DeleteMessagesBulk(IReadOnlyCollection<ulong> postedMessageIds);
-        
-        /// <summary>
-        /// Gets the most recent message sent by a given account in a given guild.
-        /// </summary>
-        /// <returns>The full message object, or null if none was found.</returns>
-        Task<FullMessage> GetLastMessageInGuild(ulong account, ulong guild);
-        
+
         /// <summary>
         /// Gets switches from a system.
         /// </summary>
@@ -283,7 +271,6 @@ namespace PluralKit.Core {
         /// </summary>
         Task<int> GetSwitchCount(PKSystem system);
 
-
         /// <summary>
         /// Gets the latest (temporally; closest to now) switch of a given system.
         /// </summary>
@@ -321,12 +308,6 @@ namespace PluralKit.Core {
         /// <returns></returns>
         Task<FrontBreakdown> GetFrontBreakdown(PKSystem system, Instant periodStart, Instant periodEnd);
 
-        /// <summary>
-        /// Gets the first listed fronter in a system.
-        /// </summary>
-        /// <returns>The first fronter, or null if none are registered.</returns>
-        Task<PKMember> GetFirstFronter(PKSystem system);
-        
         /// <summary>
         /// Registers a switch with the given members in the given system.
         /// </summary>
diff --git a/PluralKit.Core/Services/PostgresDataStore.cs b/PluralKit.Core/Services/PostgresDataStore.cs
index c81d3fb5..0c1b976e 100644
--- a/PluralKit.Core/Services/PostgresDataStore.cs
+++ b/PluralKit.Core/Services/PostgresDataStore.cs
@@ -277,17 +277,6 @@ namespace PluralKit.Core {
             }
         }
 
-        public async Task<FullMessage> GetLastMessageInGuild(ulong account, ulong guild)
-        {
-            using var conn = await _conn.Obtain();
-            return (await conn.QueryAsync<PKMessage, PKMember, PKSystem, FullMessage>("select messages.*, members.*, systems.* from messages left join members on members.id = messages.member left join systems on systems.id = members.system where messages.guild = @Guild and messages.sender = @Uid order by mid desc limit 1", (msg, member, system) => new FullMessage
-            {
-                Message = msg,
-                System = system,
-                Member = member
-            }, new { Uid = account, Guild = guild })).FirstOrDefault();
-        }
-
         public async Task<ulong> GetTotalMessages()
         {
             using (var conn = await _conn.Obtain())
@@ -340,15 +329,6 @@ namespace PluralKit.Core {
             _logger.Information("Updated guild configuration {@GuildCfg}", cfg);
         }
 
-        public async Task<PKMember> GetFirstFronter(PKSystem system)
-        {
-            // TODO: move to extension method since it doesn't rely on internals
-            var lastSwitch = await GetLatestSwitch(system);
-            if (lastSwitch == null) return null;
-
-            return await GetSwitchMembers(lastSwitch).FirstOrDefaultAsync();
-        }
-
         public async Task AddSwitch(PKSystem system, IEnumerable<PKMember> members)
         {
             // Use a transaction here since we're doing multiple executed commands in one