I wouldn't be bothered if some of the "resident" couples were relegated to a one member dancing full time plus one member performing with them in the pro/results show dances (or regularly cropping up on ITT/assisting with training). I like them all, but having celeb + pro places for Ian & Camilla, Anton & Erin, Darren & Lilia, Nicole & Matthew, Brendan & Karen etc. in every series leaves very little room for anyone else.