You're kidding, right? I've laid out the details behind that numerous times in the last couple of weeks.
Fact is that based on what we know there are six players returning with starting experience.
There are 11 players that I see that make the two deep. Of those 11, 10 will have been in the program 3 or more years, Ilaoa being the only second year player, all but one 6-4 or taller, 8 or 11 300 lbs or greater. All are three star recruits.
One potential starting unit is Bergeron 6-4, 312, 2 yr starter LT, Bleich 6-6 332 1 yr starter LG, Froumy 6-6 307 C, DDavis, 6-5 327 2 yr Starter, Servais 6-6 309 4 yr starter RT. That would easily be the biggest OL SU has ever fielded and most experienced since 2012.
There would be two guys with starting experience on the second string in Vetterollo and Tisdale and well regarded depth from Ilaoa, Red, and Petry if those five players don't win spots as starters. 5th year guy PDavis would be the 11th if he comes back.