We clearly need another striker. Dzeko is 35 and can't be counted on to play week in and week out (nor should we be settling for that). Same with Sanchez, plus he's obviously going to get injured w/ his national team at least once this year. Satriano may be ready to be an occasional sub, but for the sake of his career that doesn't seem the list the best choice for him. Pinamonti isn't any good and while Salcedo is younger than Satriano so shouldn't be entirely written off, I'm just going to go ahead and entirely write him off.
With that said, splashing 30-40 mil on some mediocre striker just because that's what's available at the moment doesn't make much sense either, so if we can get someone decent on loan then sure. Only problem with that is if we don't spend that money this window I have zero faith that Suning will actually agree to spend that money in a future window.