The backup WR's for OSU this past year would be the starting WR group for the overwhelming majority of top 25 teams this past year. That is how stacked they are at WR.
That doesn't even include Jameson Williams, who left, because he couldn't get on the field much. All he did was go to Bama and absolutely dominate.
The backups this past year for OSU were:
Egbuka -- #10 player in the nation regardless of position. #1 WR in 2021.
Julian Fleming -- #5 player in the nation regardless of position. #1 WR in 2020.
Then Marvin Harrison Jr. as their #6 WR
You could put a traffic cone at QB at OSU and he'd throw 40 tds and 4000 yards in that offense. It is why I said -- they had a national championship offense and a brutal defense this past year.