diff --git a/katrain/__main__.py b/katrain/__main__.py
index c5bbfbc..c489cb0 100644
--- a/katrain/__main__.py
+++ b/katrain/__main__.py
@@ -218,7 +218,7 @@ class KaTrainGui(Screen, KaTrainBase):
             self.controls.update_players()
             self.update_state()
         for player_setup_block in PlayerSetupBlock.INSTANCES:
-            player_setup_block.update_players(bw, self.players_info[bw])
+            player_setup_block.update_player_info(bw, self.players_info[bw])
 
     def set_note(self, note):
         self.game.current_node.note = note
diff --git a/katrain/gui.kv b/katrain/gui.kv
index d88f056..f7e2479 100644
--- a/katrain/gui.kv
+++ b/katrain/gui.kv
@@ -171,8 +171,6 @@
         size: image.size
         font_size: root.min_size * 1.2 / (1 + 1 * len(self.text))
 
-
-
 # UI components
 
 <BadukPanWidget>:
@@ -858,11 +856,12 @@
     player_subtype_ai: player_subtype_ai
     MDBoxLayout:
         size_hint: 0.25, 1
-        CircleWithText:
+        ClickableCircle:
             size_hint: 0.8, 0.8
             pos_hint: {'center_x':0.5,'center_y':0.5}
             text: root.player[0]
             player: root.player
+            on_left_press: root.parent.swap_players()
     MDBoxLayout:
         size_hint: 0.5, 1
         orientation: 'vertical'
diff --git a/katrain/gui/kivyutils.py b/katrain/gui/kivyutils.py
index a2b953b..36cf075 100644
--- a/katrain/gui/kivyutils.py
+++ b/katrain/gui/kivyutils.py
@@ -342,9 +342,12 @@ class PlayerSetupBlock(MDBoxLayout):
     def swap_players(self):
         player_dump = {bw: p.player_type_dump for bw, p in self.players.items()}
         for bw in "BW":
-            self.update_players(bw, player_dump["B" if bw == "W" else "W"])
+            self.update_player_params(bw, player_dump["B" if bw == "W" else "W"])
 
-    def update_players(self, bw, player_info):  # update sub widget based on gui state change
+    def update_player_params(self, bw, params):
+        self.players[bw].update_widget(**params)
+
+    def update_player_info(self, bw, player_info):  # update sub widget based on gui state change
         self.players[bw].update_widget(player_type=player_info.player_type, player_subtype=player_info.player_subtype)
 
 
@@ -558,6 +561,8 @@ class StatsBox(MDBoxLayout, BackgroundMixin):
 class ClickableLabel(LeftButtonBehavior, Label):
     pass
 
+class ClickableCircle(LeftButtonBehavior,CircleWithText):
+    pass
 
 class ScrollableLabel(ScrollView, BackgroundMixin):
     __events__ = ["on_ref_press"]
diff --git a/katrain/gui/popups.py b/katrain/gui/popups.py
index 3e4c337..e1af3ba 100644
--- a/katrain/gui/popups.py
+++ b/katrain/gui/popups.py
@@ -246,7 +246,7 @@ class NewGamePopup(QuickConfigGui):
     def __init__(self, katrain):
         super().__init__(katrain)
         for bw, info in katrain.players_info.items():
-            self.player_setup.update_players(bw, info)
+            self.player_setup.update_player_info(bw, info)
 
         self.rules_spinner.value_refs = [name for abbr, name in katrain.engine.RULESETS_ABBR]
 
@@ -260,7 +260,7 @@ class NewGamePopup(QuickConfigGui):
             self.katrain.update_player(bw, **player_setup.player_type_dump)
         self.katrain("new-game")
 
-    def update_game(self, save_to_file=True):
+    def update_game(self):
         props = self.collect_properties(self)
         root = self.katrain.game.root
         changed = False