The Black Cats head coach is leaving it as late as possible to make a decision on Everton loanee Nathan Broadhead, who missed the first leg with a muscle problem.
Neil is hopeful that will be his only concern after the group came through the 1-0 win in the first leg.
“Everyone seems to be OK,” he said.
“The lads were in yesterday afternoon, it’s always difficult after a night game in terms of your sleep.
“But they’ve had a good rest now, they’ll be back in this afternoon and then we’ll take a view on how they are.
“But certainly there were no additional issues for us as of yesterday.”
On Friday night Neil said of Broadhead: “He will have a chance for Monday. Unfortunately tonight was too soon.
“We will assess him over the next few days and make a call.”
Check out the latest League One transfer speculation below...
1. Baggies eye Twine
West Brom are set for a “huge battle” to sign MK Dons attacker Scott Twine in the summer transfer window. (TEAMtalk)
2. Shipley close to Shrewsbury move
Shrewsbury Town are closing in on the signing of Coventry City midfielder Jordan Shipley. (Shropshire Star)
3. Rovers keen on May
Blackburn Rovers hold an interest in Cheltenham Town striker Alfie May. (The72)
4. Stockton wants out
Morecambe are still keen to tie down Cole Stockton’s future, but the striker wants to leave the club this summer. (Alan Nixon)