The 29-year old scored in the 5-1 friendly win over Floriana last night and although Allardyce has been impressed by the former AC Milan midfielder's performance and pedigree he is keen to see him in a couple more matches before finalising his decision as to whether or not the Senegalese born player would improve the Bolton squad.
The former Le Harve and Marseille player is set to feature in next Wednesday's friendly at the Reebok Stadium against Real Mallorca and possible friendlies against an Italian All Stars team, Oldham Athletic and Olympiakos before the season starts in two weeks time.
I have spoken to Ibrahim about coming back to England with us and playing against Real Mallorca." Allardyce told the Manchester Evening News.
"Also, we are trying to set up games against an Italian All Star side and Greek champions Olympiakos a as well as the Oldham game." he added