[5] Caidi spent 2010–11 Lega Pro Seconda Divisione in Valenzana[6] after he was graduated from the U20 reserve.
On 29 June 2011, one day before the closure of 2010–11 financial year, Cesena formed two swap deals with Bologna F.C.
[7][8][9] The deal made both club benefited financially in short term but no effect with the strength of the squad.
[nb 1] K.Caidi left for Italian fourth division newcomer Santarcangelo in July 2011,[10] along with Gregorio (both from Bologna/Cesena), G.Bassoli (from Cesena/Bologna), Simone Tonelli (from Vicenza/Cesena), Nicola Del Pivo, Rivolino Gavoci and Daniele Ferri (Cesena only).
In January 2012 he was exchanged with Cesena teammate Michele Gabbianelli, who went on loan to Bellaria in the first half of the season.