Celtic fans are still waiting on significant transfer business being completed this January as Martin O’Neill looks to bolster the squad for the title run-in. So when Martin O’Neill was told that Celtic fans are angry with the lack of transfer business, the Hoops boss had a message for them. And after being told that Celtic fans are angry with the lack of January business, O’Neill had a message for the Parkhead support. O’Neill told Celtic TV, “Well, I think that’s the case, I think, for the transfer window. But I’m confident, or reasonably confident, that we can do it.”Where Celtic still need to strengthenAnother striker would be good.