Mesut Ozil continues to recover from the illness that saw him miss out against Liverpool and Bayern Munich and he may miss out against Lincoln City as well.
Arsenal will have to wait on the health of Alex Iwobi, Mesut Ozil and Danny Welbeck for the FA Cup weekend.
Mesut Özil faces a race against time to be fit for trip to Bournemouth after missing the win over Crystal Palace due to illness.
Arsenal took the initial lead but gave Tottenham the chance to equalize with a penalty kick as the rival North London clubs played to a 1-1 final at The Emirates.
Mesut Ozil completed Arsenal's comeback win in the dying minutes as the Gunners won 3-2 in Sophia over Ludogorets.
Arsenal put Ludogorets to the sword 6-0 at the Emirates in Champions League action on Wednesday with Alexis opening the scoring and Ozil capping it off with a hat trick.
Mesut Ozil moved quickly to allay injury fears after the German playmaker was replaced at half-time during the 2-0 win over Northern Ireland on Tuesday.
Mesut Ozil created a goal and scored a second as Arsenal sprinted to a 3-0 first half lead and held on to beat Watford 3-1 at Vicarage Road.
Arsene Wenger indicated in his press conference that it would be a last minute decision as to whether Mesut Ozil would be ready to start on Saturday.
Arsene Wenger has indicated that he may take a gamble on one or all of Mesut Ozil, Olivier Giroud and Laurent Koscielny as Arsenal face defending champions Leicester City on Saturday.
Mesut Ozil missed a penalty in today's Germany - Italy quarter-final match but the Germans are progressing to the semi-finals.
Germany put on perhaps the most dominant performance by any one country in any one match thus far in Euro 2016, carving up Slovakia 3-0, punching their ticket to the quarterfinal.
Germany managed to score just once, though it could have been so much more, but it was enough to beat Northern Ireland, 1-0, and top Group C in Euro '16.
Arsenal will have Mesut Ozil back for the visit of relegated Aston Villa after the German missed the Week 37 trip to the Etihad with a hip injury.