 Complete the following phrase:  On 20 January 2016, ODonnell was named in Irelands 35-man squad for the 2016 Six Nations Championship. On 7 February 2016, ODonnell started against Wales in Irelands opening match of the Six Nations. On 13 February 2016, ODonnell came off the bench against France to replace Seán OBrien after he went off injured. On 23 January 2017, ODonnell was named in the Ireland squad for the opening two rounds of the 