Anything can be conveyed as an excuse, but there are reasonable ones and reaches. IMO the talent vacuum is reasonable, but I also blame Day and Pantoni for poor talent evals and letting Thurman leave. The RB room is without a 30+ run since the opener, zero edge talent, an LB room that is stuck in transition, and an OL that can’t pass block. A lack of separation in the 2 deep has led to too much rotation, and it’s hard to make a scheme work with significant limitations.
I give the coaching staff the benefit of the doubt for good and bad reasons. I think blaming coaches is the easiest thing to do because it doesn’t require much evaluation and it’s easy to dream up another coach who does it better. I’ve also been hearing this same stuff since early Tressel years. The grass is always greener, and OSU coaches are only good because of talent etc. Meanwhile, many programs have made mediocre or terrible hires that have set the program back for 5-10 years. OSU has remained consistently great by being patient.