The Lions would love to have Lance, he would be the perfect foil for Brown and would provide them the opportunity of playing Bradshaw as either the third marking option up forward or as an extra tall down back - another big body is what they need to replace Lynch
Having said that I don't think Lance should be hung out to dry for what has been or not been happening over the course of the season. He is is not a specialist backman and simply cannot be expected to take a leading forward like he has been. IMHO his season has been stuffed because of Livo not being available, T-Bird taking a long time to get back into match conditioning, and Karl just dropping the ball completely.
Lance does his best work down back when he floats back to help out and then he is able to make decisive passes to Carlton's advantage

that sets up a chance at goal.
Likewise in attack he is not going to take a pack mark but he knows how to create space and to position himself in man-on-man contests. Again to get the best contribution from Lance we need to have another marking option up forward. Morrell provided this during the Wizzie Cup but one of the major issues (apart from his efforts on Saturday) was that ADL just wasn't making the impact he should given his size.
Personally I will reserve judgement on Lance once we have Livo back and Fish in the side - at that point he will have no excuses for not performing.