All three started last weekend’s win over Scotland, with Forsyth claiming a try on his Under-20s debut.
England can still claim the U20 RBS 6 Nations title but will need events tonight in Athlone to go their way. Ireland have a superior points difference and a big win over Scotland may leave captain Jacob Rowan's side with too much to do.
15 Tom Homer (London Irish)
14 Marcus Watson (London Irish)
13 Andrew Forsyth (Leicester Tigers)
12 Tom Casson (Harlequins)
11 Sam Smith (Harlequins)
10 Rory Clegg (Harlequins)
9 Sam Harrison (Leicester Tigers)
1 Joe Marler (Harlequins)
2 Jamie George (Saracens)
3 Shaun Knight (Gloucester Rugby)
4 Calum Green (Leicester Tigers)
5 Charlie Matthews (Harlequins),
6 Will Welch (Newcastle Falcons)
7 Jacob Rowan (Leeds Carnegie, captain),
8 Jamie Gibson (London Irish)
16 Arthur Ellis (London Wasps)
17 Lee Imiolek (Sale Sharks)
18 Danny Wright (Gloucester Rugby)
19 Jackson Wray (Saracens).
20 Charlie Davies (Stade Francais)
21 Mark Atkinson (Sale Sharks)
22 Tom Catterick (Newcastle Falcons)