A deluge of deals were done at the end of the last summer transfer window. And while the likes of Jimmy Kebe, Jack Hunt, Owen Garvan and Jose Campana could be made available, it is not always straightforward in sorting exits.
"The squad is too big - but a lot of these players are still under contract," said Pulis to The Times. "So it's always difficult if you want to move them.
"There will be changeovers, without a doubt.
"How big, we'll have to wait and see."
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