Leicester currently top the league standings by three points - with Manchester City and Arsenal behind them, followed by Tottenham Hotspur a further two points back.
And Sinclair says he would love for Claudio Ranieri's win to lift the league trophy, despite his connections with Manchester City.
Leicester winning the title, of course, is no longer outside the realms of possibility.
Only yesterday, former Premier League midfielder Didi Hamann tweeted that he can't see the Foxes finishing outside the top four.
All other factors, meanwhile, are giving Leicester a very big chance right now.
The only problem neutrals may have, of course, is when they ask themselves - if Leicester can go for the title, why can't their team?
Next up for Leicester is a Premier League clash against Liverpool, before very important games against Arsenal and Manchester City.