neither mou nor mancini has a good handling on balotelli, one disciplinary approach one fatherly special treatment approach, or whatever styles you want to call them, the rate of another coach succeed at keeping him from making trouble to the team is very low. the very possible scenario would be something like this if we get him back:
first few month, everything is nice it seems mario is finally maturing, everybody gets along, coach praises him, he loves the team, etc etc,
mario then proceed to do something stupid, burn his hourse down and miss training next day because he didn't have a place to get a good night sleep.
so either the club fines him, he doesn't like that, or the club gives him speical treatment, the rest of the guys don't like that,
match day, the racist come out and decide to do some chant to annoy mario, mario gets pissed, further exacerbate his bi-polar teenage mood swing,
mario do something more stupid, probably on field, get red carded or some extended match ban when we need him the most,
due to above scenario, we lack the striker force we need, we are in the middle of the season, milito are tired, pazzini lost his form, and it's impossible to bring in a young player at this point because, one needs time to settle and get assimilated to the team, also the fund that were allocated to get a striker were already spent on mario,
now the team performance takes a hit, the coach gets fired, and we then again decide mario does more harm then good to the team, we sell him at a discount because by now everybody in the world knows he is no good.
rinse and repeat for another mario inter legacy, i can see this shit coming from miles away.
so no i don't want him back not even free, if there is a project that the club is doing, i hope that project doesn't involve any of the back sliding rumors that the club has been linked to recently. not very smart to show your incompetence at managing the club although it does fit the inter management profile imo.