Aston Villa have their own Champions League hopes to worry about but when they face Liverpool on Friday night, live on Your Site, both teams could yet have a major effect on the fortunes of others in the race for Europe next season.
Villa and Liverpool sit level on points and will secure their Champions League spots if they finish in the top five. However, their respective cushions to their closest challengers has been hit by a run of one win from their last six combined - and could be further reduced to a single point by the end of the weekend.
From Villa's point of view, a tough run-in against two of the four teams ahead of them in Liverpool on Friday and a trip to Manchester City on the final day, there is a growing possibility the club who sat three points off the top shortly before the turn of the year could miss out on the top five altogether.
They do have a second chance at qualifying, though and should they win the Europa League final against Freiburg on Wednesday, they can rest easy regardless of their league results.
But the likes of Bournemouth, Brighton and Brentford - who according to Opta, have the most realistic chance of finishing in the top six - all have a vested interest in Villa's success too.
If, and only if, Villa return from Istanbul next week with the Europa League trophy and go on to finish fifth, the qualifying spot reserved for that position will pass down to the team finishing sixth.
That would open the door to one of the trio, none of whom have ever played Champions League football - or in the cases of Bournemouth and Brentford, any European football whatsoever.
They will also be watching eagerly to see whether Villa's poor form continues and the chances of one of them pipping them to a top-five spot, and guaranteed Champions League football, should that happen.
However, if Villa win the Europa League and jump above Liverpool into fourth, which will become a far more realistic proposition if they beat them on Friday Night Football, it will just be the top five teams in the Premier League that qualify for the Champions League.
Aston Villa would have already been in the Champions League this season but for a controversial final-day defeat at Manchester United last season.
Emery's side saw Morgan Rogers' opener ruled out in that game when he was judged to have kicked the ball out of Altay Bayindir's hands - with VAR unable to overrule as the referee's whistle had already gone.
United went on to score two late goals which left Villa sitting sixth, with only goal difference separating them from fifth-placed Newcastle and a place at the top table of European competition.
Will they be pipped at the post again? Villa had a 10-point cushion inside the top five as recently as mid-April and looked certain to qualify for the Champions League on league position - but their recent form has made that anything but a certainty going into Friday Night Football.
Depending on what happens with Villa on Friday, and in Istanbul next week, there is a possibility that Champions League hopefuls Brentford and Brighton may prefer to LOSE on the final day.
Brentford's last fixture is at Liverpool. If Brentford are sixth by then and Villa are Europa League champions, a Liverpool win may help ensure they finish fifth.
Brighton are home to Manchester United and, if in sixth spot going into the final day, and if United have allowed Villa and Liverpool to close the gap on them, the Seagulls would also benefit from ensuring United remain above Villa in the table.
