SIXWAYS hosts an Aviva Premiership side on Sunday ahead of Worcester Warriors' promotion to the top flight next season.

Gloucester fans will be flocking to Worcester as their side tackle French outfit Bordeaux-Begles in the 2015-16 European Rugby Champions Cup final play-off (5pm).

The match is at Sixways due to a Madness concert being staged at Gloucester's Kingsholm ground tomorrow.

Tongan international forward Sione Kalamafoni returns after injury in the back row as Warriors' future opponents look to finish their 2014-15 campaign on a high.

Kalamafoni limped off against Newcastle just over a month ago and is one of two changes to the starting line-up after Gloucester defeated Connacht 40-32 last Sunday.

He will start at blindside with Jacob Rowan moving across to openside and Dan Thomas heading to the bench.

In the backs, Rob Cook is at full-back after being a replacement against Connacht.

Charlie Sharples moves to the wing to accommodate Cook and Henry Purdy is named among the replacements.

It is literally winner-takes-all at Sixways and the loser will compete in the Challenge Cup.

Gloucester have won all 10 European fixtures so far this season.

Gloucester: Cook; Sharples, Meakes, Twelvetrees, May; Hook, Laidlaw; Wood, Hibbard, Afoa, Savage, Palmer, Kalamafoni, Rowan, Moriarty. Replacements: Dawidiuk, Thomas, Knight, Stooke, Thomas, Braley, Burns, Purdy.