Best and cheap don't belong in the same sentence though. If someone can acquit themselves as a starter, then why would he choose to be a backup to Macca, who is an 80 min man and like you said, isn't going anywhere? I do agree that maybe another journeyman like Waddell would be suitable for the role, someone who is unwanted elsewhere and someone who Bennett may take pity on and will give a lifeline for a year or two. That's the only type of player that you will get. Most modern players don't aspire to be second stringers and will search the globe for decent employment.