The Miami Dolphins have cut their roster from the preseason 90-man limit to the regular season’s 53-man limit. These cuts are always tough, with players having given it their all to try to make it to the roster, but roster moves having to be made. Some of the cuts, however, are surprising. A veteran who was expected to be a starter is suddenly gone (T.J. McDonald). A young player showing promise is released (Chase Allen). And both of those were last week before we reached Saturday. Things that were not expected become the main stories on cut-down day.