In a salary-cap league, there is always going to be deep analysis of each team's cap situation and every contract.
Every dollar a team spends on one player or one position is a dollar they will not have for another player, position or need. Some contracts look like head-scratchers the minute pen gets put to paper, and they are viewed as unmovable or albatross deals that will forever sink a team's cap situation.
But there are always creative ways for teams to dump other undesirable contracts.
Sometimes it takes adding a sweetener to convince a team to take on that financial commitment.