No, there's no indication Jayden Daniels will be benched — and the Commanders really don't have that option right now.
Micah Parsons (listed as "Micah Parsels" in the wiki) did say on his podcast that "Jayden Daniels probably cost my man Dan Quinn his job," but that was about Quinn's job security, not Daniels' playing time (from the Dan Quinn page). In fact, backup Marcus Mariota is dealing with a knee injury and rookie Athan Kaliakmanis has zero NFL experience, so the Commanders are stuck rolling with Daniels regardless of the Week 5 clock-management disaster (from the Jayden Daniels page).
Dan Quinn is definitely on the hot seat (Yahoo rated him 120°F), and the organization is worried about Daniels' injury-prone elbow too — doctors reportedly believe it's a matter of "when, not if" he re-injures it. But benching your franchise QB with no viable backup isn't going to happen.