It's maybe something that could be looked at, but as always depends on other people willing to take the risk on someone with his injury record and if we could bring in someone of a similar calibre with the fee/wages.
Gut feeling is we probably could, but there always a risk with the unknown quantity. Sometimes good players just don't work out at certain clubs while others just fit perfectly.
As for who that would be, I don't know.
Just looking at the links from this season, James Collins is a known force but is now over 30 and would want decent wages, Hoffmann would be a gamble coming from Bundesliga 2 and may be more difficult to bring in post-Brexit, Forss is largely a sub at Brentford and I've no idea what wages he's on, and Shankland is hardly ripping up the SPL.