Did Timothy Dalton come along too late in the Bond franchise's timeline?
I'm aware that he was at the very least considered for the role as far back as when Sean Connery officially vacated it (I don't know for sure if it was for OHMSS or Live and Let Die) but he turned it down on the grounds that he felt that he was still too young and inexperienced as an actor to properly portray it. Plus, he didn't want to deal with the burden of having to immediately succeed Sean Connery.
https://www.youtube.com/watch?v=56CdGu1jqks
But one could imagine, that the right time to introduce Timothy Dalton was with For Your Eyes Only. The pre-title credit sequence (where Bond visits his wife's gravesite) in that movie was designed to introduce a new Bond. Plus, he would've had the whole decade of the 1980s by himself.
https://www.reddit.com/r/JamesBond/comments/jrpslo/the_problem_with_timothy_dalton