we have a HOFer at RG. we have a probowler at LG, yes, he gets injured for a few games, but he is great when he plays. they drafted a LG first round. not any centers you really would want, unless we took linderbaum and forgo drafting a guard. Steele played most of last season and did as good as collins.
so where is the not investing? yeah yeah yeah, we need to upgrade the center. but....its not a problem most of the teams don't have....now, depth and swing tackle is a concern.
with that said, IMHO, Dak is a tier 2 QB (debate about where in that tier amongst yourself), so he does need some help.
the problem is more the OL coach, and OC....