100% agree. This is what I've said all along. By ignoring senior players we've effectively stunted our growth. Should have got SJ when we had the chance, should have given Adcock an offer, and should have got Dempsey last year. These blokes would have given their all, but instead we've been playing 19 year olds who are stuffed by round 5. The club is run by a group of idiots.
Adcock has retired, Dempsey is all but finished, SJ still isn't over the line to go around again. I agree we need mature players like Rosa but at least be 29 or younger with a bit of footy left in them. The blokes mentioned above with only 1 or 2 years max left are just wasting a list spot.