Yes, if they had any sense they'd keep her out this week too for the sake of a day or two.
I also think it would be best to avoid as much cross-contamination as possible - so two completely separate teams rather than people presenting with one person one day and another the next, with a third team as backup. Lorraine coming in probably complicates that - might be better she's held in reserve.
Any news yet on if GMB are dropping local bulletins from tomorrow. Will be surprising if they last longer there than on the BBC, but on the other hand although OFCOM are relaxing rules often the commercial channels have to jump through more hoops than the BBC when it comes to such things.
Also how have ratings been the last week in the 6am hour especially - you'd imagine they'd be even lower than normal considering the lockdown so might be a justification for actually putting CITV on for the first half hour or hour to concentrate on the peak breakfast hours.
Stay Home. Protect the NHS. Save Lives.