Granted, you still need a future RT, with Havenstein's age, but say you get an early 4th for AJ, you can then turn around and draft a potential RT for the future with that pick.
And the reason to do this would be with 2 high priced OG's, and a tighter cap next yr, they very likley won't be able to nor would be willing to pay LT money to AJ.
And you have Noteboom as a security blanket if your rookie LT struggles early. Risky I know, but from a team construction standpoint, taking into account the cap and the future, you have a chance to solidify both OT positions in one draft and do it cheaply.
I know easier said than done, but if you trust your player evaluation and like this OT class, even down to that mid round RT prospect, I would go for it.