diff --git a/TODO b/TODO
index 0be309e..0dd20d3 100644
--- a/TODO
+++ b/TODO
@@ -49,6 +49,11 @@
 
 - -o should be optional.
 - Add an option to (not) flush the output file.
+- Outputs should include all the timestamps
+   The CSV output file and the socket should include the capture
+   timestamp and the reception timestamp on the aggregator. This would
+   help the Positioner's --replay option (to be adapted to use the
+   aggregation time instead of the request time).
 - Refactoring:
    ° monitor_requests()
    ° got_request()