Wolves boss Gary O'Neil admits they face having to sell before buying this summer.
O'Neil admits Wolves' financial issues remain acute.
He said, "We won't be blessed with resources as in money to spend.
"We have a lot of players out on loan, so hopefully some of them can come back and help us or we will be able to sell some and that will help us [spend].
"The owners have put in an awful lot of money in recent years and they're not in a position at the moment to put loads [more] in.
"So they'll be able to help with little bits but we won't be going out and signing 40million number nines.
"We have to be really clever and cute in what we're able to recruit. That's part of the challenge.
"Certain managers won't want to work under those sorts of circumstances and will think it's tough and difficult.
"But it's something I'm really looking forward to and relish.'I am sure there will be tough moments when I face criticism, but we dig in and try and have another successful season next year."