One of the 5 fights needs to be against another titlist. He'll probably run through the WBA rankings. Let's look at them, shall we??
-Murray (#1) is fighting Martinez on April.
-Sturm (#2) is fighting Soliman on February 1st, already ducked GGG before.
-Sainte (#3) is fighting Bursak on February 2nd.
-Nielsen (#4) is fighting Mendy in February 9th.
-Zbik (#5) is inactive since he caught that L against Sturm last April.
-Sanchez(#6) doesn't have a fight scheduled.
-Bryant (#7) doesn't have a fight scheduled
-Proksa (#8) already caught a beating and Lee (#9) is returning from his loss to Chavez on February 9th.
He has three WBA opponents available, but Sanchez is only 21 with 24 fights. Bryant is 33 with only 20 fights. Clearly, the opposition leaves something to be desired. GGG will probably pound on Zbik next.