Arsenal are in a very unfamiliar terrority because they head into the final few weeks of the campaign with the Premier League title on the line. This time last season, Mikel Arteta’s side had capitulated and handed the Premier League title to Manchester City. But after Arsenal’s win over Bournemouth on Saturday, they are making sure that pressure is still on and they are taking this all the way. A few generations ago now, but a certain Michael Thomas, in 1989 and on the final day of the season, scored a stoppage-time goal at Anfield to help the Gunners become champions of England in the most d…