The Miami Dolphins announced four roster moves on Tuesday as the team begins trimming down to the regular season’s 53-man roster limit. The Dolphins will have to drop to 53 players on the active roster by Saturday, then will be able to bulid a 16-player practice squad. This year’s practice squad will not have the same limitations as last year, with players being able to be added to it without concern for accrued years in the league. Two players will also be allowed to be called up to the active roster prior to each week’s game without having to make a roster adjustment (essentially allowing for 55 players to be considered for the game).