It's not the job of LAAR to destroy an entire column of tanks, do anything A-A, or take on any meaningful S-A threat. Last I heard one of the great ideas for the aircraft will be as a buffer between UPT and the CAF to get grads some experience and help shorten the UPT timeline. So basically a money scheme that will help green up someone's slides while sending very young pilots into COIN warfare.
As for procurement, a lot of issues stem from empires and kingdoms, or bureaucracy and a VIP culture that gets in the way of progress. Your pilot that busts their ass trying to get the program running has to brief a non pilot, who then briefs another non pilot, who them briefs other non pilots who then briefs the SECAF and maybe SECDEF as well as the purse holders who are all non pilots. Now you can see how the game of telephone and agendas really help out the operators.