I think what people are trying to say is that given the ludicrous wages on offer, surely £30k a week to £50k shouldnt matter. What should matter is the chance to improve as a player, play with better players and possibly win trophies. Obviously Lucas doesn't value that as highly as money, that's his perogative.
True, people are entitled to feel aggreived but players come and go, its the nature of the beast. Even as long as I've been watching since 1984 loads of players have come and gone, some worth mourning the loss of, some not. Lucas is good, but not as good as some who have left and Rovers are still in there punching above their weight and challenging bigger opponents.