I wish
GW simply stated
SM have a clue now and primaris "scouts" are reivers, incursors and infiltrators now. If even a chapter as dumb as Wolfwolfs can put newbies in
PA, the rest of
SM should be smart to do so as well. Dumbest snowflakes like
BT can keep their t-shirt meatshields.
Just with
GW got a clue too and differentiated reivers, incursors and infiltrators along the lines of assault, devastator and tactical squads. Give them damned melee options and frakking special/heavy weapons, or failing that option to take light variants of primaris melta/plasma rifles