He played roughly 1.5 seasons in Milwaukee and 1.5 seasons in Nashville. His TOI went down between his first .5 season and the second full season. In his final stretch (which I didn't count as playing), he sat in the pressbox and his TOI, in the few games he played, was much reduced. Then he was gone. You could say his development was linear by the Predators—linear in a steadily decreasing way.
By the way, he's now scored a goal in 4 straight games for the Kraken and has 5 points in those 4 games. This is his second full season in Seattle and the media consistently rave about him. He's taken Kappo under his wing, as well. New coach, new system, a bunch of line juggling with injuries, and he's on a pace to put up better offensive numbers than last year.