Again, you could come at that differently. We currently have a panel of chairs, as does the U.K., which is appointed by the Speaker to preside over meetings not just in the House, but also, for example, in association annual general meetings.
There's a designated group of people. In some cases, it includes senators, and I wouldn't see doing that in a House-type committee, but they are eligible for doing that kind of work.
There would be an additional up to 12 hours a week, potentially, where you would need a chair occupant to manage that. The House may want to consider if they would need to add an additional chair occupant on a regular basis to manage those additional hours, but it could be quite easily done.