They all get a full week this week, so rest during the week and then back at it on Saturday. If we were playing midweek this week then yeah maybe rest a few of them but they all get 5/6 days rest, no international football, no cups, full week training and I would think Ole probably gave them a day or two off.
If everyone is fit they should be all raring to go now, if we are 2-3 up at Fulham after an hour then yeah give one or two of them a rest for PSG but we should not be resting players now, they should now be pretty fresh.