Season Rating (While On Loan): 0 Success Of Sale Rating: 7.5 Kevin Mbabu was signed as a promising defender in January 2013 - but the 20-year-old is yet to make a Newcastle United first-team appearance in the league. Again Mbabu joined his NUFC teammates on loan at Rangers from February onwards, yet he hasn't made a single appearance either. A disastrous loan in terms of game time, but just like the previous two Mbabu doesn't appear to have a first-team future at St James' Park, so he may as well be (not) playing football somewhere else.