So I suggest it be assigned to Leon.
1	So	so	ADV	RB	_	3	advmod	3:advmod	_
2	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	3	nsubj	3:nsubj	_
3	suggest	suggest	VERB	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
4	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	6	nsubj:pass	6:nsubj:pass	_
5	be	be	AUX	VB	Mood=Sub|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	aux:pass	6:aux:pass	_
6	assigned	assign	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	3	ccomp	3:ccomp	_
7	to	to	ADP	IN	_	8	case	8:case	_
8	Leon	Leon	PROPN	NNP	Number=Sing	6	obl	6:obl:to	SpaceAfter=No
9	.	.	PUNCT	.	_	3	punct	3:punct	_
