Yes it's preseason but Tanner picked up from the end of the last season. With Pickett gone, he naturally moves to that 2nd spot behind Jalen. I don't know about the other QB's, I have to see more. Defense looked a little shaky in spots. I know it's 2nd and 3rd string but some of them might not make it. Burrow and Chase was cookin. But we were cookin that 1st string Bengals Defense too with the 2nd string so Burrow and company may have to put up 30-40 a game again if they play like that during the regular season.
As for not playing the starters. Look it's a risk/reward situation. The Eagles for the most part start out strong in the season. The last 3 season in Sept-Oct, the Eagles are 18-3 (Would be 19-2 with Saquon's catch). So again I just don't see the point of the starters playing. Yes I expect them to look a little sluggish early but they always pull it together. Now Jake, yes he has to get FG and Kick Off reps. But let the other players battle it out. Next up Mr. Shedeur himself is coming to town with the Browns. Also joint practices with them as well.