Arsenal legend Thierry Henry has given his thoughts on his former team's lack of January additions as the winter transfer window closes in few hours.Arsenal head into the final phase of the 2016/17 season in second place, eight points behind leaders Chelsea who play away to Liverpool on Tuesday. READ MORE: Wenger picks Iwobi, Sanchez strikeforce over Kanu & HenryThe Gunners almost always have their key players sidelined with injury around this time of the season, but this term the treatment room is different as most of the injured stars are already back on their way to full fitness except for the influential Santi Cazorla.Assessing the club's squad and their chances in the title race despite not landing any known name in this transfer window."[Wenger] He believes in the squad, like I always said. Normally, Wenger has problems with injuries, but this time he has a big squad to choose from, which is good enough to challenge for the league.READ MORE: Arsenal v Watford: Iwobi host Success-less Watford"They need to believe that they can, even if they are eight points behind Chelsea. The boss has always said he doesn’t believe in this window.On Sanchez and Ozil: "We don’t know exactly what is happening behind the scenes. Who knows, we can only speculate. You need to secure those two, they are the future of the club." Henry is quoted as saying on Sky Sports.