We're 7th in the PL. We need quality to push on. I say get that quality in first before you waste money signing seriously injured players who may or may not make the grade.
Agreed, but "get[ing] that quality in" isn't very easy is it? So we have to consider whether the squad will be stronger, weaker, or the same with the addition of Naismith. Since he's better than Osman/Coleman on the right and better than Cahill in 'the hole' I'd say it would be slightly stronger.