If they're high earning players not in demand, yea. There's never been a shortage of takers for either player in terms of a loan though, with the club often turning away loan offers at the start of the window, only to accept them later when it became clear they weren't getting the £15-20m they wanted for them.
Re Wilson, yea in an ideal world (if we can't find a buyer that is) he'd go on loan to a PL side but that's not without risks for both the player and club. I'm not convinced he's very good and he could end up joining a PL side on loan and sitting on the bench for 75% of the time, negatively effecting his development and value.