This is exactly what we should NOT be doing. There's no such thing as developing and keeping players any more. Use the portal for players who can play NOW, cause they're probably going right back in the portal next year.
You say that but show me these portal OL that you are going to build a ready OL with. You're not having a lot of proven OL enter the portal and the ones that do are in high demand. If you built your ideal 1st and 2nd team of OL from teh portal, how good would that 2nd team even be?
If we can't develop OL and keep them, then we might as well throw in the towel because we're not going to outbid people for finished products in the portal. Doesn't mean the majority of our starters won't be from the portal every year, but it does mean we better get some guys with multiple years of eligibility and develop them some because unless we just out evaluate everybody else, we're not going to get OL from the portal ready to immediately be quality SEC OL.