, ▁this ▁ret irement ▁was ▁not ▁permanent , ▁as ▁in ▁ 2 0 1 3 ▁the ▁sh irt ▁number ▁ 6 ▁has ▁been ▁conced ed ▁to ▁Kevin ▁St root man , ▁with ▁Ald air ' s ▁appro val . ▁In ▁ 1 9 9 8 , ▁he ▁was ▁chosen ▁to ▁be ▁the ▁captain ▁of ▁the ▁Gi all or os si ▁but ▁preferred ▁to ▁grant ▁the ▁arm band ▁to ▁the ▁then ▁ 2 2 - year s ▁old ▁Francesco ▁T otti . ▁For ▁his ▁contribution ▁to ▁the ▁club , ▁Ald air ▁was ▁included ▁into ▁the ▁A . S . ▁Roma ▁Hall ▁of ▁Fame ▁in ▁ 2 0 1 2 , ▁and ▁thus ▁recognized ▁as ▁one ▁of ▁the ▁best ▁football ers ▁in ▁the ▁club ' s ▁history . ▁He ▁was ▁nick named ▁" Pl uto " ▁by ▁Roma ▁fans . ▁ ▁After ▁Roma , ▁Ald air ▁then ▁briefly ▁joined ▁Gen oa ▁C FC . ▁On ▁July ▁ 2 0 0 5 , ▁Ald air ▁announced ▁plans ▁of ▁playing ▁for ▁Rio ▁Bran co ▁Atl ético ▁Cl ube , ▁and ▁played ▁two ▁games ▁for ▁the ▁club ▁in ▁the ▁estad ual ▁championship , ▁helping ▁his ▁team ▁to ▁win ▁the ▁title . ▁ ▁Form er ▁team mate ▁and ▁good ▁friend ▁Mass imo ▁Ag ost ini ▁convinced ▁him ▁to ▁play ▁in ▁San ▁Mar ino ▁for ▁S . S . ▁Mur ata ▁in ▁order ▁to ▁boost ▁their ▁Champions ▁League ▁campaign . ▁After ▁Mur ata ' s ▁dread ful ▁ 7 – 1 ▁aggregate ▁defeat ▁to ▁C yp ri ots ▁AP O