Is Matt Crouch worth it still?

[Purplehaze25]

Ok so my team as is

Def: McVeigh, Mitchell, Swallow, Simpson, Suckers, Mcdonald (Georgiou, Clurey)
Mid: GAJ, Pendles, Beams, Cotch, M, Thomas, Polec, Dunstan, Ellis (Aish, Cunningham)
Ruck: Sandi, Hmac (Currie, King)
Fwd: Danger, Breust, Martin, Roughy, Higgins, Taylor (JKH, Impey)

With 17k in the kitty

So, im already set on doing Ellis > Lloyd via Taylor

Im stuck on wether I should bring in Crouch or Robertson for Thomas?

Crouch: Has already had one price rise but still has a BE of -72
Robertson: 70k cheaper with a BE of -51 but JS could be a question?