For me, I think the ideal scenario is that a club from abroad (eg Galatasaray) come in for him. That way we don't have to worry about him scoring against us/helping one of our rivals move up the table.
I will always be grateful to DB for his goals in 2010/11 season, but the time has come now that his all-round game prevents him from being in our starting eleven, and his ego won't let him sit on our bench.
Besides, he is on much too big a salary to be getting splinters in his arse, and those wages could be put to better use (ie a new contract with a large wage increase for Benteke in the summer)
I wish him the best of luck.