Unpacking the engine rooms of the AFL! This tier list ranks the powerhouse midfields and underrated supporting forward lines that dictate game tempo. From the explosive creativity of Geelong and Brisbane's dominant stoppages to the gritty workhorses of Collingwood and Melbourne, discover which clubs boast the most impactful on-ball units. We're also looking at those often-unsung forward lines that provide crucial support and scoring opportunities. Who will rise to the top as the league's premier midfield and forward combination? Let the debate begin!