To me your post reads like Finn is doing an good old fashioned apprenticeship.Excuse me, they all played as defensive mids before developing an attacking game. Don't just say "oh they didn't" without providing evidence.
I don't give a sh*t what Curnow did at Box Hill, he was a tagger at Carlton. "Blues' Ed Curnow emerges as AFLs #2 tagger" - The Age, 2014.
"Western Bulldogs tagger Liam Picken: A pest to match the best?" - The Age, 2014
"Nerves of Steele: The toughest tagger in footy" - St Kilda Website, 2019