After 2008, the decline of Audax in the national concert —in comparison with his previous campaigns— was eclipsing his showy game and projections that he achieved in Toro's team (who was fired by the club's board in November of that year).
[1] After his departure from Audax Italiano, he was heavy linked with Universidad de Chile and Colo-Colo, but he refused them for an alleged offer from Argentina.
[2] Finally, on 15 January 2011, Rieloff was presented at Argentine Primera División side Gimnasia La Plata as club’s new signing, which he reached a six-month deal.
[3] Despite his good game in the brief revaluation of Audax through the 2010 annual championship (where they achieved a third place), later he didn't manage to have regularity either in his time at Gimnasia y Esgrima de La Plata or, later, in Colo-Colo, institution of unstable seasons during the 2011–2013 period.
Although the prolongation of Rieloff's good performance allowed him to be summoned by Nelson Acosta to 2007 Copa América, later he was not called up by Marcelo Bielsa during qualifiers road to South Africa (2007–2009) considering that he didn't play with right wings and in this position he commonly adapted to Mauricio Isla as a right midfielder, who had to Hugo Droguett or Gonzalo Fierro as substitutes.