To be fair I don't think anyone is accusing Bridgits of doing anything untoward. I'm sure all the lads playing were/are legal. However smaller clubs can be genuinely be concerned that some clubs drop squad players from team above which skews the quality/standard and competitiveness of the championship in the later stages.
To players from smaller clubs this process incompressible as this is a situation they would never have to deal with. The concept of a player coming into their panel in the middle of the year and playing in the most important games in of the year is alien to them.
At this stage there are four teams left in the competition. On any day team can beat another. Let the best team win.