Feature request: flexible way to upload multiple determinations in WorkBench

Currently the WorkBench allows to upload 2 determination per specimen. For a lot of specimens, we would like to upload more than 2.

I guess the development team chose 2 determinations to limit the number of mappable fields in the editor (each extra determination adds 44 fields) or for other technical reasons? Plus, in some rare cases a specimen might have a lot more than 2 determinations (say 8), and the WorkBench cannot cater for each possible scenario.

However, I would like to suggest a solution that would allow people to upload as many determinations as they want, without multiplying the number of fields.
Take for example specimen with Accession Number 12345, which was determined by "Kucyniak, James" as "Rhacomitrium". Later, "Fortin, Lucie" identified it as "Rhacomitrium lanuginosum" on "2007/02". In 2009, the specialist "Murray, Bill" had a look and confirmed Lucie's determination.

Currently I have to upload this as:
Acc:Accession Number: 12345 / Det:Determiner Last Name1: Kucyniak / Det:Determiner First Name1: James / Det:Genus1: Rhacomitrium / Det:Determiner Last Name2: Fortin / Det:Determiner First Name2: Lucie / Det:Genus2: Rhacomitrium / Det:Species2: lanuginosum / Det:Date2: 2007-02
I cannot upload the 3rd determiner.

If I could upload this as several rows (one for each determination), which are linked with their accession/catalog number and/or a determinationID, I would have a very flexible system for uploading as many determination as I want:
Acc:Accession Number / Det:Determination ID / Det:Determiner Last Name / Det:Determiner First Name / Det:Genus / Det:Species / Det:Date
12345 / 1 / Kucyniak / James / Rhacomitrium / /
12345 / 2 / Fortin / Lucie / Rhacomitrium / lanuginosum / 2007-02
12345 / 3 / Murray / Bill / Rhacomitrium / lanuginosum / 2009

Is this feasible?