The midfielder has taken up the famous number eight shirt at Ibrox, once held by Paul Gascoigne.
Higuain has been strongly linked with a move to Arsenal all summer
The German reportedly felt Gotze was using Liverpool as a back-up option and pulled out of a move.
The Belgian winger has been consistently linked with Leeds United.
Nottingham Forest beat SC Braga 3-0 to round off their pre-season trip to Portugal
The Senegal striker has recently been linked with an exit.
The Hoops suffered an embarrassing loss in the first-leg.
The Aston Villa man has reportedly been discussed in Newcastle United's transfer talks.
Swansea City are reportedly leading the race to sign Enner Valencia.
Celtic may face a 6000 mile round trip to Kazakhstan if they can get past Lincoln Red Imps in the Champions League